Utility tray for step stool

Information

  • Patent Grant
  • 6536557
  • Patent Number
    6,536,557
  • Date Filed
    Thursday, August 23, 2001
    23 years ago
  • Date Issued
    Tuesday, March 25, 2003
    21 years ago
Abstract
A step stool includes a frame having legs movable relative to each other between an opened use position and a collapsed storage position. The frame includes an upper portion and a lower portion. A tray assembly is provided having a fixed tray mounted to the upper portion and a movable tray coupled to the fixed tray for movement relative to the fixed tray, the movable tray having an opened use position and a closed storage position.
Description




BACKGROUND AND SUMMARY OF THE INVENTION




The present invention relates to a step stool, and particularly to a folding step stool including legs that fold between an opened use position and a collapsed storage position. More particularly, the present invention relates to a tray assembly used for storing or holding articles associated with the use of the step stool.




Step stools have a frame and one or more steps that individuals use for elevation when reaching for objects, painting walls, or any everyday task where extra elevation would be helpful. Step stool frames are often foldable for ease of storage while the step stool is not being used. Additionally, a tray assembly may be included to facilitate holding items.




According to the disclosure, a step stool includes a frame having legs movable relative to each other between an opened use position and a collapsed storage position. The frame includes an upper portion and a lower portion. A step is coupled to the lower portion. A tray assembly is provided having a fixed tray mounted to the upper portion and a movable tray coupled to the fixed tray for movement relative to the fixed tray, the movable tray having an opened use position and a closed storage position.




In the illustrative embodiment, at least one drawer is coupled to the tray. The drawer pivots between a closed position and an opened position, and has a stopper to prevent overextension of the drawer. Finger grooves are provided in the tray assembly for facilitating ascension and descension of a user.




Additional features of the invention will become apparent to those skilled in the art upon consideration of the following detailed description of preferred embodiments exemplifying the best mode of carrying out the invention as presently perceived.











BRIEF DESCRIPTION OF THE DRAWINGS




The detailed description particularly refers to the accompanying figures in which:





FIG. 1

is a perspective view of a step stool including a front leg, a rear leg coupled to the front leg in an opened use position, and a tray assembly coupled to an upper portion of the step stool frame;





FIG. 2

is a rear perspective view of the upper portion of the step stool of

FIG. 1

, showing the tray assembly including the fixed tray coupled to the upper portion of the step stool frame and the movable tray coupled for pivoting movement relative to the fixed tray;





FIG. 3

is a top view of the opened step stool of

FIG. 1

showing the movable tray clasped in the vertical, closed position adjacent the fixed tray;





FIG. 4

is a front elevation view of the upper portion of the step stool of

FIG. 3

, showing the fixed tray having a vertically extending transverse wall disposed between left and right frame members, and showing a portion of the top surface of the movable tray when it is clasped in the vertical, closed position;





FIG. 5

is a top view of the tray assembly similar to that shown in

FIG. 3

, except that the movable tray has been unclasped from the vertical, closed position and pivoted to the opened, use position;





FIG. 6

is a bottom perspective view of the tray assembly of

FIG. 5

, showing the movable tray in the opened, use position and showing a drawer in the movable tray in a pivotably opened position;





FIG. 7

is a top perspective view of one of the drawers shown in

FIG. 6

, showing the storage basin, pivot axis, and detent formed to engage a tab and hold the drawer in the closed position;





FIG. 8

is a cross sectional view taken along line


8





8


of

FIG. 6

showing a tab formed in the movable tray engaging the detent of the drawer shown in

FIG. 7

;





FIG. 9

is a sectional view taken along line


9





9


of

FIG. 4

, showing the movable tray in its closed position, clasped to a tubular frame member, and showing the clasp in broken lines in the non-clasped position, thereby readying the movable tray to be moved to an opened, use position;





FIG. 10

is a sectional view taken along the line


10





10


of

FIG. 5

, showing the movable tray in the opened, use position and showing the clasp assisting in the support of a can of paint (shown in phantom), and also showing the lock with portions broken away, the lock being configured to hold the movable tray in the opened position;





FIG. 11

is a sectional view taken along the line


11





11


of

FIG. 10

, showing the lip formed in one of the tabs of the lock, the lip engaging an edge formed in the fixed tray;





FIG. 12

is a sectional view of the lock taken along the line


12





12


of

FIG. 10

, showing tabs engaged with edges formed in the fixed tray;





FIG. 13

is a sectional view similar to that of

FIG. 12

, showing the tabs being disengaged from the edges formed in the fixed tray; and





FIG. 14

is a sectional view of the tabs coupled to the movable tray prior to their engagement with edges formed in the fixed tray.











DETAILED DESCRIPTION OF THE DRAWINGS




A foldable step stool


10


includes a frame


12


having a front leg


14


, a rear leg


16


, a top step


18


, and illustratively a bottom step


20


. Step stool


10


further includes a tray assembly


22


mounted on an upper portion


24


of frame


12


, as shown in

FIGS. 1-5

. Tray assembly


22


includes a fixed tray


26


coupled to upper portion


24


of frame


12


, and a movable tray


28


coupled to fixed tray


26


for pivotable movement relative to fixed tray


26


.




Movable tray


28


has an opened, use position as illustrated in

FIGS. 1

,


2


,


5


,


6


, and


10


, and a closed, storage position as illustrated in

FIGS. 3

,


4


, and


9


. In the use position, movable tray


28


extends substantially horizontally from fixed tray


26


, as shown in

FIGS. 1

,


2


, and


10


. Movable tray


28


is coupled to fixed tray


26


for pivoting movement about axis


30


, as shown in FIG.


2


. Axis


30


passes through arms


32


,


34


, which are formed to extend from a rear surface


36


of fixed tray


26


.




As movable tray


28


pivots about axis


30


from a storage position shown in

FIGS. 4 and 9

to a use position as shown in

FIGS. 2 and 10

, a mounting or foundation portion


38


of movable tray


28


engages fixed tray


26


, while a distal or tray portion


40


of movable tray


28


rotates about axis


30


to a position away from fixed tray


26


, such that upper or top surface


42


of movable tray


28


extends substantially horizontally from fixed tray


26


.




Fixed tray


26


is a shell that is formed to fit over upper portion


24


of frame


12


such that top portion


68


of fixed tray


26


engages upper transverse cross member


70


of upper portion


24


of frame


12


and is coupled to the frame to lie in a fixed or stationary position, as shown in

FIGS. 3-5

and


10


. Additionally, fixed tray


26


includes side portions


72


,


74


that engage side members or legs


76


,


78


, respectively, of upper portion


24


of frame


12


. Fixed tray


26


is formed to include a shelf having a basin


60


having an upper surface


62


, a rear wall


64


, and a front rim


66


, as can be seen in

FIGS. 3-5

and


10


. As shown, for example, in

FIGS. 1 and 3

, basin


60


includes a left-side basin near side member


76


and a right-side basin near side member


78


.




Movable tray


28


is formed to include apertures


44


, as best seen from the top view of movable tray


28


in FIG.


5


. Apertures


44


permit tools, such as screwdrivers, to be hung by their handles (not shown) from the apertures


44


and supported by upper surface


42


of movable tray


28


. Apertures


44


are formed in the raised platform portion


54


of upper surface


42


, as shown in

FIGS. 5 and 10

. Raised platform portion


54


includes an inner wall


56


which is formed to be slightly arcuate.




A lowered portion


58


of upper surface


42


is defined between inner walls


56


and mounting portion


38


of movable tray


28


, as shown in FIG.


5


. Lowered portion


58


of upper surface


42


includes receptors


46


,


48


,


50


for receiving and positioning, for example, the bottom rim of a can of paint


52


(shown in phantom in FIG.


11


). Illustratively, receptors


46


,


48


are indentions formed in upper surface


42


of movable tray


28


, as shown in FIG.


5


. Receptor


50


is a walled cylindrical aperture formed in movable tray


28


, as seen from the side in FIG.


10


.




Fixed tray


26


is formed to fit over upper portion


24


of frame


12


such that top portion


68


of fixed tray


26


engages upper transverse cross member


70


of frame


12


, as shown in

FIGS. 3-5

and


10


. Additionally, fixed tray


26


includes side portions


72


,


74


that engage side members


76


,


78


, respectively, of frame


12


. Fixed tray


26


is formed to include a basin


60


having an upper surface


62


, a rear wall


64


, and a front rim


66


, as can be seen in

FIGS. 3-5

and


10


.




Top edge


80


of fixed tray


26


is formed to include finger grooves


82


, as shown in

FIGS. 4 and 5

. Movable tray


28


also includes finger grooves


84


, which are formed to align with finger grooves


82


when movable tray


28


is in the closed storage position adjacent fixed tray


26


, as shown in FIG.


3


. Finger grooves


82


,


84


provide a convenient and comfortable position for a user to hold when ascending and descending step stool


10


.




Movable tray


28


is moved and operated in substantially the following manner. Movable tray


28


is held in the closed storage position adjacent fixed tray


26


with a clasp


86


, which is illustratively coupled to movable tray


28


. It is within the scope of the disclosure, however, to have other means for holding movable tray


28


in the closed position, and it is similarly within the scope of the disclosure to couple such means to the fixed tray


26


or to the frame


12


. In the illustrated embodiment, clasp


86


is configured to pivot about axis


88


, shown in FIG.


10


. Clasp


86


is formed to include a notch


90


for receiving the finger of an operator, thereby facilitating movement of the clasp


86


. A tab


92


is formed adjacent notch


90


, also facilitating movement of the clasp


86


.




When movable tray


28


is in the closed storage position, clasp


86


is pivotable between an engaged position, shown in

FIG. 9

, and a disengaged position, shown in phantom in FIG.


9


. In the engaged position, clasp


86


is formed to engage upper transverse hook cross member


70


, thereby retaining movable tray


28


in the closed position. Clasp


86


is formed to include a frame receiver


87


(as suggested in

FIG. 9

) configured to receive a portion of the transverse cross member


70


of the frame therein to retain movable tray


28


in the closed position. When clasp


86


is disengaged from cross member


70


, movable tray


28


is freely movable between the closed storage portion and the opened use position.




In the opened use position, as shown in

FIGS. 5 and 11

, clasp


86


is pivotable to a support position, where it is prevented from further pivoting movement by back edge


94


and tabs


144


of clasp


86


contacting movable tray


28


. As can be seen in

FIG. 5

, tabs or tray movers


144


fit in recesses or mover receiver portions


146


of movable tray


28


when clasp


86


is pivoted to the support position. Tray movers


144


engage mover receiver portions


146


as suggested in

FIGS. 9 and 10

during pivotable movement of clasp


86


about pivot axis


88


and relative to movable tray


28


to provide handle means for moving the movable tray


28


from the stage position shown in

FIG. 9

to the use position shown in FIG.


10


. In the support position shown in

FIG. 10

, clasp


86


is configured to cooperate with upper horizontal surface


42


of movable tray


28


to support items on the movable tray


28


, for example, a paint can


52


(shown in phantom).




Movable tray


28


is locked in the use position shown in

FIG. 10

with a lock


96


, which removably secures mounting portion


38


of movable tray


28


to fixed tray


26


in the following manner. Lock


96


illustratively includes a set of two lock tabs


98


,


100


, each of which is formed to include a lip


103


,


102


on a distal end


104


of the tab, as shown in

FIGS. 3

,


4


, and


9


-


14


. Illustratively, tabs


98


,


100


with integral lips


103


,


102


are configured to pass through slots or tab receivers


106


,


108


formed in basin


60


of fixed tray


26


, as can be best seen in

FIG. 14. A

central island


110


is molded in basin


60


of fixed tray


26


between slots


106


,


108


. As tabs


98


,


100


approach slots


106


,


108


, as shown in

FIGS. 4 and 14

, lips


103


,


102


, engage rims


112


,


114


of slots


106


,


108


, respectively, to lock the movable tray


28


in the use position, such that the lock


96


appears as shown in FIG.


12


. It should be understood, however, that lock


96


could alternately comprise any other means known in the art for maintaining the movable tray


28


in the opened use position.




As lock tabs


98


,


100


approach the engaged position shown in

FIG. 12

, ribs


116


,


118


(in cooperation with other elements of fixed tray


26


and movable tray


28


) prevent the over-insertion of tabs


98


,


100


into slots


106


,


108


. Movable tray


28


becomes “locked” in the use position when lips


103


,


102


pass rims


112


,


114


of slots


106


,


108


, and move (from pressure provided by the formed tabs


98


,


100


returning to their natural position) over the tops of rims


112




114


.




In order to disengage lock


96


, finger pressure, as shown in

FIG. 13

, is applied to tabs


98


,


100


, directing them toward central island


110


. Such pressure releases lips


103


,


102


from rims


112


,


114


, thereby allowing tabs


98


,


100


to be pulled back through slots


106


,


108


when movable tray


28


is moved toward the closed storage position, and mounting portion


38


of movable tray


28


moves in the direction indicated by arrow


120


.




In the illustrative embodiment, movable tray


28


is further configured to include two drawers


122


,


124


formed to be pivotably opened toward a step stool user when the user is standing on one of the steps


18


,


20


. Drawers


122


,


124


move with the movement of movable tray


28


. Therefore access is configured to be easiest when movable tray


28


is in the opened use position, as shown in FIG.


1


. In such a position, each of drawers


122


,


124


pivot about a selected drawer pivot axis


130


formed by fasteners


126


,


128


, as shown in

FIGS. 6 and 7

.




Drawers


122


,


124


engage movable tray


28


and are retained in position under movable tray


28


with a tab and detent system, as shown in FIG.


8


. Detent


132


is illustratively formed in top surface


136


of drawer


122


, while tab


134


is formed in movable tray


28


such that drawer


122


is retained in the closed position until force is applied by a user.




Drawers


122


,


124


further include finger recesses


138


formed to facilitate the movement of drawers


122


,


124


by a user between the open and closed position. Additionally, a stopper is used to prevent overextension of drawers


122


,


124


from movable tray


28


. Illustratively, movable tray


28


includes a tab (not shown) associated with each drawer, the tab contacting an inside surface


140


of rear wall


142


(shown in

FIG. 7

) of drawers


122


,


124


when drawers


122


,


124


are extended to the opened position.




Although the invention has been disclosed in detail with reference to certain preferred embodiments, variations and modifications exist within the scope and spirit of the invention as described and defined in the following claims.



Claims
  • 1. A step stool comprisinga frame, steps coupled to the frame, a fixed tray coupled to the frame to lie in a stationary position on the frame, and a movable tray formed to include a foundation portion and a tray portion appended to the foundation portion, the movable tray being coupled to the fixed tray for movement relative to the fixed tray between a use position wherein a substantial portion of the foundation portion of the movable tray lies under a substantial portion of the fixed tray and the tray portion of the movable tray lies away from the fixed tray to expose a top surface of the tray portion and a storage position wherein the tray portion of the movable tray lies alongside the fixed tray to cover the top surface of the tray portion.
  • 2. The step stool of claim 1, wherein the fixed tray includes a mount portion coupled to the frame and arranged to lie above the steps and a shelf portion appended to the mount portion and formed to include a bottom surface facing downwardly toward the steps and a top surface facing upwardly away from the steps and the foundation portion of the movable tray is arranged to lie under and in confronting relation to the bottom surface of the shelf portion of the fixed tray upon movement of the movable tray to assume the use position.
  • 3. The step stool of claim 2, further comprising lock means for releasably locking the foundation portion of the movable tray to the shelf portion of the fixed tray to retain the movable tray in the use position.
  • 4. The step stool of claim 3, wherein the lock means includes a tab receiver formed in the shelf portion of the fixed tray and an upstanding lock tab appended to the foundation portion of the movable tray and arranged to extend into the tab receiver to retain the movable tray in the use position upon movement of the movable tray to the use position.
  • 5. The step stool of claim 3, wherein the shelf portion of the fixed tray includes a left-side basin and a right-side basin and the lock means includes a tab receiver formed in the shelf portion of the fixed tray and located between the left-side and right-side basins and a lock tab appended to the foundation portion of the movable tray and arranged to mate with the tab receiver to retain the movable tray in the use position upon movement of the movable tray to the use position.
  • 6. The step stool of claim 2, wherein the shelf portion of the fixed tray is formed to include a tab receiver passage having a bottom opening formed in the bottom surface and a top opening formed in the top surface and further comprising a lock tab appended to the foundation portion of the movable tray and wherein the lock tab includes an arm arranged to extend through the tab receiver passage to locate a lip appended to the arm in a position located above the top surface and arranged to engage the top surface to block movement of the movable tray from the use,position to the storage position.
  • 7. The step stool of claim 6, wherein the frame includes a first leg, a second leg located in spaced-apart relation to the first leg, and a transverse cross member arranged to extend from the first leg to the second leg, the arm is made of a spring material and anchored to the foundation of the movable tray to move in the tab receiver passage in a direction away from the first leg and toward the second leg to disengage the lip from the top surface of the tray portion of the fixed tray to allow movement of the movable tray from the use position toward the storage position upon application of an external force sufficient to move the arm of the lock tab relative to the foundation of the movable tray and movement of the lock tab out of the tab receiver.
  • 8. The step stool of claim 2, further comprising a drawer arranged to lie under the bottom surface of the shelf portion of the fixed tray and coupled to the shelf portion of the fixed tray for pivotable movement about a pivot axis between a closed position hiding a receptacle formed in the drawer under the shelf portion of the fixed tray and an opened position exposing the receptacle formed in the drawer.
  • 9. The step stool of claim 8, wherein the frame includes a first leg, a second leg located in spaced-apart relation to the first leg, and a transverse cross member arranged to extend from the first leg to the second leg and coupled to the mount portion of the fixed tray, the shelf portion of the fixed tray includes a front face arranged to extend between the first and second legs upon movement of the movable tray to the use position and formed to include a drawer opening, and the drawer includes a front face arranged to lie in the drawer opening formed in the front face of the shelf portion of the fixed tray upon movement of the drawer to the closed position.
  • 10. The step stool of claim 8, wherein the frame includes a first leg, a second leg located in spaced-apart relation to the first leg, and a transverse cross member arranged to extend from the first leg to the second leg and coupled to the shelf portion of the fixed tray, the shelf portion of the fixed tray includes a front face arranged to extend between the first and second legs and formed to include a foundation opening, and the drawer includes a front face arranged to lie in a drawer opening formed in the front face of the shelf portion of the fixed tray and to lie in the foundation opening formed in the front face of the tray portion of the movable tray upon movement of the drawer to the closed position and movement of the movable tray to the use position.
  • 11. The step stool of claim 2, further comprising first and second drawers coupled to the foundation portion of the movable tray for pivotable movement between opened and closed positions and wherein the shelf portion of the fixed tray is formed to include a left-side basin and a right-side basin, the first drawer is arranged to lie under the left-side basin formed in the shelf portion of the fixed tray upon movement of the movable tray to the use position and movement of the first drawer to the closed position, and the second drawer is arranged to lie under the right-side basin formed in the shelf portion of the fixed tray upon movement of the movable tray to the use position and movement of the second drawer to the closed position.
  • 12. The step stool of claim 11, wherein the shelf portion of the fixed tray is formed to include a tab receiver located between the left-side and right-side basins and further comprising a lock tab appended to the foundation portion of the movable tray and arranged to mate with the tab receiver to retain the movable tray in the use position.
  • 13. The step stool of claim 1, wherein the movable tray further includes retainer means for releasably locking the tray portion of the movable tray to the frame to retain the movable tray in the storage position.
  • 14. The step stool of claim 13, wherein the frame includes a first leg, a second leg located in spaced-apart relation to the first leg, and a transverse cross member arranged to extend from the first leg to the second leg and the retainer means is configured to mate with the transverse cross member of the frame upon movement of the movable tray to the storage position.
  • 15. The step stool of claim 14, wherein the retainer means includes a clasp formed to include a frame receiver configured to receive a portion of the transverse cross member of the frame therein and the clasp is mounted on the tray portion of the movable tray for movement about a pivot axis when the movable tray has been moved to assume the storage position from a retained position wherein the clasp is arranged to locate the portion of the transverse cross member of the frame in the frame receiver formed in the clasp to retain the movable tray in the storage position to a released position wherein the clasp is disengaged from the transverse cross member of the frame to allow movement of the movable tray from the storage position to the use position.
  • 16. The step stool of claim 1, wherein the movable tray further includes a retainer mounted for pivotable movement on the tray portion and configured to mate with a portion of the frame upon movement of the movable tray to the storage position to retain the movable tray in the storage position.
  • 17. The step stool of claim 16, wherein the frame includes a first leg, a second leg located in spaced-apart relation to the first leg, and a transverse cross member arranged to extend from the first leg to the second leg and the retainer is configured to mate with the transverse cross member of the frame upon movement of the movable tray to the storage position.
  • 18. A step stool comprisinga frame, steps coupled to the frame, a fixed tray coupled to the frame to lie in a fixed position on the frame, a movable tray mounted for pivotable movement on the fixed tray about a pivot axis between a use position away from the fixed tray and a storage position alongside the fixed tray, and a retainer mounted for pivotable movement on the movable tray about a pivot axis and configured to mate with a portion of the frame upon movement of the movable tray to the storage position alongside the fixed tray to retain the movable tray in the storage position.
  • 19. The step stool of claim 18, wherein the frame includes a first leg, a second leg located in spaced-apart relation to the first leg, and a transverse cross member arranged to extend from the first leg to the second leg and the retainer is configured to mate with the transverse cross member of the frame upon movement of the movable tray to the storage position.
  • 20. The step stool of claim 19, further comprising a tray mover appended to the retainer and arranged to engage a mover receiver portion formed on the movable tray during pivotable movement of the retainer away from the transverse cross member and relative to the movable tray to provide handle means for moving the movable tray from the storage position to the use position.
  • 21. The step stool of claims 20, further comprising a tab receiver formed in the fixed tray and a lock tab appended to the movable tray and arranged to extend into the tab receiver to retain the movable tray in the use position upon movement of the movable tray to the use position.
  • 22. The step stool of claim 19, wherein the fixed tray is arranged to cover a first portion of the transverse cross member coupled to the first leg and a second portion of the transverse cross member coupled to the second leg and to expose a middle portion of the transverse cross member arranged to lie between the first and second portions and the retainer is arranged, to mate with the middle portion of the transverse cross member.
  • 23. The step stool of claim 22, wherein the fixed tray is formed to include a finger-receiving opening under the middle portion of the transverse cross member to expose a cylindrical exterior surface of the middle portion of the transverse cross member to provide a carrying handle to allow a user to grip the cylindrical exterior surface when the retainer is moved to disengage the transverse cross member.
  • 24. A step stool comprisinga frame, steps coupled to the frame, a fixed tray coupled to the frame to lie in a stationary position on the frame, and a drawer mount mounted for pivotable movement on the frame about a first pivot axis between a horizontal use position and a storage position, a left-side drawer mounted in a left-side chamber formed in the drawer mount for pivotable movement about a second pivot axis relative to the drawer mount between a closed position hiding a receptacle formed in the left-side drawer in the left-side chamber and an opened position exposing the receptacle formed in the left-side drawer, and a right-side drawer mounted in a right-side chamber formed in the drawer mount for pivotable movement about a third pivot axis relative to the drawer mount between a closed position hiding a receptacle formed in the right-side drawer in the right-side chamber and an opened position exposing the receptacle formed in the right-side drawer.
  • 25. The step stool of claim 24, further comprising a tray portion coupled to the drawer mount and arranged to move between a use position away from the frame and a storage position alongside the frame during pivotable movement of the drawer mount relative to the frame about the first pivot axis.
  • 26. The step stool of claim 25, further comprising means for retaining the left-side and right-side drawers in the closed positions during pivotable movement of the drawer mount relative to the frame and upon movement of the tray portion to the storage position.
  • 27. The step stool of claim 24, wherein the second and third pivot axes are parallel to one another and are perpendicular to the first pivot axis.
  • 28. A step stool comprisinga frame, steps coupled to the frame, a movable tray coupled to the frame for pivotable movement about a first pivot axis between a horizontal use position wherein a top surface of the movable tray is oriented to lie in a horizontal plane and is exposed to support items thereon and a collapsed storage position alongside the frame to orient the top surface of the movable tray at an angle to the horizontal plane, lock means for releasably locking the movable tray so as to retain the movable tray in the use position, and retainer means for releasably locking the movable tray to the frame to retain the movable tray in the storage position.
  • 29. The step stool of claim 28, wherein the frame includes a first leg and a second leg aligned in spaced-apart parallel relation to the first leg and a shell coupled to the first and second legs and the lock means is configured to lock the movable tray to the shell.
  • 30. The step stool of claim 28, wherein the frame further includes a transverse top member arranged to extend from the first leg to the second leg and the retainer means is configured to lock the movable tray to the transverse top member.
  • 31. The step stool of claim 28, wherein the shell is formed to include a shelf arranged to lie in a fixed position relative to the first and second legs and the lock means is configured to lock the movable tray to the shelf.
  • 32. A step stool comprisinga frame having legs movable relative to each other between an opened use position and a collapsed storage position, the frame including an upper portion, a step coupled to the frame, a tray assembly having a fixed tray mounted to the upper portion and a movable tray coupled to the fixed tray for movement relative to the fixed tray, the movable tray having an opened use position and a closed storage position, and further comprising a drawer pivotably coupled o the movable tray.
  • 33. The step stool of claim 32, wherein the movable tray, in its opened position, forms a platform on one side of the fixed tray and the drawer is configured to extend from a closed position underneath the fixed tray to an extended position on an opposite side of the fixed tray.
  • 34. A step stool comprisinga frame having legs movable relative to each other between an opened use position and a collapsed storage position, the frame including an upper portion, a step coupled to the frame, a tray assembly having a fixed tray mounted to the upper portion and a movable tray coupled to the fixed tray for movement relative to the fixed tray, the movable tray having an opened use position and a closed storage position, a clasp configured to hold the movable tray in the closed storage position, wherein the clasp is pivotably coupled to the movable tray, and the clasp is configured to pivot to a position where it detachably engages the frame and holds the movable tray in the storage position.
  • 35. The step stool of 34, wherein the frame is configured to have an upper transverse cross member and the fixed tray is configured to form a sleeve around the upper portion of the frame with an opening to expose a central portion of the cross member, the clasp engaging the central portion to hold the movable tray in the storage position.
CROSS-REFERENCE TO RELATED APPLICATIONS

This application is a continuation of U.S. patent application No. 09/927,019, filed Aug. 9, 2001.

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Continuations (1)
Number Date Country
Parent 09/927019 Aug 2001 US
Child 09/935813 US