Page clamp with integral cover clip

Information

  • Patent Grant
  • 6334403
  • Patent Number
    6,334,403
  • Date Filed
    Monday, February 7, 2000
    24 years ago
  • Date Issued
    Tuesday, January 1, 2002
    22 years ago
  • Inventors
  • Examiners
    • Gutierrez; Diego
    • Smith; R. A.
    Agents
    • Webb Ziesenheim Logsdon Orkin & Hanson, P.C.
Abstract
A page clamp has a pair of outward facing faces and a pair of opposed faces define by a pair of sides which converge adjacent one end of the clamp. A clip is positioned in spaced relation with one of the outward facing faces. The clip has one end connected to one outward facing face and a second end biased by the clip toward the one outward facing face. The outward facing face can include around the periphery thereof a plurality of tabs defining with the outward facing face a plurality of gaps that can receive an edge of a bookmark therein. A rim can extend normal to the outward facing face and substantially therearound. The bookmark and the outward facing face can also include magnetic material for creating a magnetic attraction therebetween.
Description




BACKGROUND OF THE INVENTION




1. FIELD OF THE INVENTION




The present invention relates to page clamps and, more particularly, to page clamps that can be clamped to a cover of a book without extending substantially outside the periphery of the cover.




2. BACKGROUND ART




Page clamps are utilized to secure pages of a book on pages and a cover of a book together in a manner known in the art to facilitate reading of the book. A problem with prior art page clamps is that they cannot readily be clamped to the cover of a closed book when not in use. Moreover, even if clamped to the cover of a closed book, the prior art page clamps typically extend a substantial distance outside the periphery of the cover thus rendering it difficult to store the book with page clamp attached. Because of these problems, page clamps are typically disassociated from the book during storage and have to be found for subsequent use. However, when separated from the book, the prior art page clamps are often lost or not retrieved for subsequent reading of the book.




Moreover, a bookmark is often placed between pages to mark the location in a book where subsequent reading should commence. However, bookmarks are typically disassociated from the book during reading or after the conclusion of reading and have to subsequently be found for subsequent use. However, when separated from the book, bookmarks are often best or not retrieved for subsequent use.




It is, therefore, an object of the present invention to overcome the above problems and others by providing a page clamp that can be attached to a cover of a book substantially within the periphery of the cover. It is an object of the present invention to provide a page clamp which includes an integral bookmark holder. Still other objects of the present invention will become apparent to those of ordinary skill in the art upon reading and understanding the following detailed description.




SUMMARY OF THE INVENTION




Accordingly, I have invented a page clamp having a first blade and a second blade connected in opposition. Each blade has a first end and a second end. A biasing means biases the second ends of the blades toward each other. A clip has a clip body disposed in space relation to a face of the second blade opposite the first blade. The clip body has first end connected to the face of the second blade opposite the first blade. The clip body extends toward and terminates at a second end between the first and second ends of the second blade.




A pivoting means pivotally connects the blades together and the biasing means can bias the pivoting means. The pivoting means can include a pair of arms extending from each blade toward the other blade. The pair of arms of the first blade overlap the pair of arms of the second blade and at least one pivot is projected through the overlapping pair of arms. The biasing means can include a spring biased between an arm of the first blade and an arm of the second blade. The first end of the clip can be connected to the one end of the second blade or between the ends of the second blade.




The face of the first blade opposite the second blade can include a plurality of tabs which define with the face a plurality of gaps. The plurality of gaps can be configured to receive an edge of a bookmark therein when the bookmark is received on the face. The first blade can include a rim which extends between two or more of the tabs and normal to the face.




The bookmark can be formed at least in part of magnetic material. The first blade can include magnetic material for magnetically attracting the bookmark to the first blade. The first blade can include a face on a side thereof opposite the second blade. The face of the first blade can include the magnetic material and the bookmark can be positioned on the face of the first blade and held thereto by magnetic attraction. The magnetic material of the first blade can include one or more magnets and the magnetic material of the bookmark can include one or more magnets.




Preferably, the clip is formed from a material having a spring memory that enables the second end of the clip to more away from the face of the second blade when a cover of a book is inserted therebetween and to return to a position adjacent to or touching the face of the second blade when the cover of the book is extracted from therebetween.




I have also invented an apparatus for securing pages of a book together. The apparatus includes a clamp having a first end, a second end and first and second members positioned in opposition and converging from the first end to the second end. A biasing means biases the first and second members toward each other at the second end of the clamp. The apparatus includes a clip having a first end fixedly connected to a face of the second member opposite the first member and a clip body which extends in spaced relation with the face of the second member toward the one end of the clamp and terminating in a second end between the first end of the clip and the second end of the clamp.




The clip body can include adjacent a second end thereof a laterally extending tab which extends beyond a periphery of the second member. The first member can include magnetic material that attracts a bookmark that includes magnetic material.




Lastly, I have invented a page clamp for securing the pages of a book. The page clamp includes a clamp having a pair of outward facing faces and a pair of opposed faces defined by a pair of sides which converges adjacent one end of the clamp. A clip is positioned in spaced relation with one of the outward facing faces. The clip has one end connected to the one outward facing face and a second end bias by the clip toward the one outward facing face.











BRIEF DESCRIPTION OF THE DRAWINGS





FIGS. 1



a


-


1




d


are front elevational, side elevational, back elevational and top views of a page clamp in accordance with the present invention;





FIGS. 2



a


and


2




b


are side elevational and back elevational views of a page clamp in accordance with another embodiment of the present invention;





FIG. 3



a


is a front elevational view of a page clamp including tabs and a rim for receiving a bookmark; and





FIG. 3



b


is a sectional view taken along line IIIb—IIIb in

FIG. 3



a.













DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS




With reference to

FIGS. 1



a


-


1




d


, a page clamp


2


includes a first member or blade


4


having a first end


6


and a second end


8


, and a second member or blade


10


having a first end


12


and a second end


14


. First and second members


4


and


10


include faces


20


and


22


positioned in opposition and external faces


24


and


26


which face away from each other.




A pivoting means


30


pivotally connects first member


4


and second member


10


. Preferably, pivoting means


30


includes a pair of spaced arms


32


which extend normal to face


20


of first member


4


and a pair of spaced arms


34


which extend normal to face


22


of second member


10


and overlap spaced arms


32


. The ends of arms


32


and


34


opposite face


20


and


22


, respectively, are pivotally connected together by one or more pivots


36


which are projected through overlapping arms


32


and


34


.




A biasing means or spring


38


is biased between one arm


32


of first member


4


and one arm


34


of second member


10


. Pivoting means


30


and pivot


36


coact so that first member


4


and second member


10


converge toward each other from the first ends


6


and


12


thereof to the second ends


8


and


14


thereof. Biasing means


38


contacts with the pivoting means


30


to coact to bias the second ends


8


and


14


of first member


4


and second member


10


toward each other.




A clip


40


has a clip body


42


disposed in spaced relation with external face


26


of second member


10


. The clip body


42


has a first end


44


connected to external face


26


. The clip body


42


extends toward second end


14


of second member


10


and terminates in a second end


46


between the first end


44


of clip


40


and the second end


14


of second member


10


. In the embodiment shown in

FIGS. 1



a


-


1




d


, the first end


44


of clip


40


is connected between first end


12


and second end


14


of second member


10


. However, as shown in

FIGS. 2



a


and


2




b


, first end


44


of clip


40


can be connected to first end


12


of second member


10


.




With continuing reference to

FIGS. 1



a


-


1




d


, clip


40


can include adjacent second end


46


thereof a tab


48


which extends laterally from the periphery of clip body


42


and which extends beyond a side of second member


10


. Tab


48


facilitates application of a force for separating second end


46


of clip


40


from external face


26


of second member


10


.




Clip


40


is formed from a material having a spring memory that biases second end


46


to a position adjacent or touching external face


26


of second member


10


. This spring memory enables second end


46


of clip


40


to move away from external face


26


of second member


10


when a cover of a book is inserted therebetween. Moreover, this spring memory enables the second end


46


of clip


40


to return to the position adjacent to or touching the external face


26


of second member


10


when the cover of the book is extracted from therebetween.




With reference to

FIGS. 3



a


and


3




b


, and with ongoing reference to

FIGS. 1



a


-


2




b


, preferably first member


4


includes a plurality of L-shaped tabs


50


which define with external face


24


of first member


4


a plurality of gaps


52


that are configured to receive an edge of a bookmark


54


therein. When bookmark


54


is received on external face


24


of first member


4


, the plurality of tabs


50


are positioned and oriented on first member


4


to receive the edge of bookmark


54


in the plurality of gaps


52


thereby retaining bookmark


54


adjacent external face


24


of first member


4


. In the embodiment shown in

FIG. 3



a


, the plurality of tabs


50


are disposed around a periphery of external face


24


of first member


4


. A rim


56


can extend normal to external face


24


of first member


4


substantially around the periphery thereof to receive the edge of bookmark


54


therein. Rim


56


can include a gap


58


, preferably adjacent first end


6


of first member


4


to facilitate sliding insertion and/or sliding removal of the edge of bookmark


54


into and out of gaps


52


and the boundary formed by rim


56


.




Bookmark


54


can be formed from or can include magnetic material and first member


4


can be formed from or can include magnetic material which attracts the magnetic material of bookmark


54


to secure bookmark


54


to external face


24


of first member


4


. For example, bookmark


54


can be formed at least in part of magnetically susceptible material and first member


4


can be formed from or can include magnetic material, such as one or more permanent magnets, for a magnetically attracting bookmark


54


to first member


4


. In another example, bookmark


54


can be formed at least in part from magnetic material and first member


4


can include magnetically susceptible material which is magnetically attracted to the magnetic material of the bookmark


54


. In this embodiment, external face


24


of first member


4


can include the magnetically susceptible material and bookmark


54


can include one or more magnets affixed thereto. The magnetic material can be utilized with the first member


4


and the bookmark


54


, either alone or in combination, with the tabs


50


and/or the rim


56


.




In use, a compressive force can be applied to first ends


6


and


12


of first member


4


and second member


10


to cause second ends


8


and


14


to more apart against the bias of biasing means


38


for receiving the pages and/or cover of a book therebetween. Thereafter, the compressive force can be released to enable the biasing means


38


to bias the second ends


8


and


14


together thereby clamping the pages and/or cover of the book.




Upon completion of reading, bookmark


54


is separated from external face


24


of first member


4


and inserted at a desired location in the book. Thereafter, the pages and/or cover of the book are removed from between second ends


8


and


14


. Next, the cover of the book is slid between second end


46


of clip


40


and external face


26


of second member


10


toward first end


44


of clip


40


thereby securing page clamp


2


to the cover of the book. Since first end


44


of clip


40


connected on or adjacent first end of second member


10


, clamp


2


substantially withers?? the periphery of the cover of the book. When it is desired to read the book again, the cover is extracted from between second end


46


of clip


40


and external face


26


of second member


10


. Thereafter, the pages and/or cover of the book is clamped between the second ends


8


and


14


of first and second members


4


and


10


in the manner described above. Next, bookmark


54


is secured to the external face


24


of first member


24


by magnetic attraction and/or by sliding the edge of bookmark


54


into the gaps


52


formed between the tabs


58


and the external face of first member


24


.




The invention has been described with reference to the preferred embodiments. Obvious modifications and alterations will occur to others upon reading and understanding the preceding detailed description. For example, external face


24


can include an artistic design or an artistic form, e.g., a molded figure, in place of the attached bookmark. Moreover, first member


4


can include an aperture


60


therethrough adjacent first end


6


to facilitate removal of bookmark


54


out of gaps


52


and the boundary formed by rim


56


. It is intended that the invention be construed as including all such modifications and alterations insofar as they come within the scope of appended claims or the equivalents thereof.



Claims
  • 1. A page clamp comprising:a first blade and a second blade connected in opposition, each said blade having a first end and a second end; biasing means for biasing the second ends of the blades toward each other; and a clip having a clip body disposed in spaced relation to a face of the second blade opposite the first blade, the clip body having a first end connected to the face of the second blade opposite the first blade, the clip body extending toward and terminating at a second end between the first and second ends of the second blade, wherein: the face of the first blade opposite the second blade includes a plurality of tabs which define with the face a plurality of gaps, the plurality of gaps configured to receive an edge of a bookmark therein when the bookmark is slidingly received on the face; and a rim which extends between at least two of said tabs and normal to the face.
  • 2. The page clamp as set forth in claim 1, further including pivoting means for pivotally connecting the blades together.
  • 3. The page clamp as set forth in claim 2, wherein the biasing means biases the pivoting means.
  • 4. The page clamp as set forth in claim 1, further including:a pair of arms extending from each blade toward the other blade, with the pair of arms of the first blade and the pair of arms of the second blade overlapping; and at least one pivot extending through the overlapping pairs of arms.
  • 5. The page clamp as set forth in claim 4, wherein the biasing means includes a spring biased between one said arm of the first blade and one said arm of the second blade.
  • 6. The page clamp as set forth in claim 1, wherein the first end of the clip is connected to one of (i) one of the ends of the second blade and (ii) between the ends of the second blade.
  • 7. The page clamp as set forth in claim 1, wherein the clip is formed from a material having a spring memory that enables the second end of the clip to move away from the face of the second blade when a cover of a book is inserted therebetween and to return to the position adjacent to or touching the face of the second blade when the cover of the book is extracted from therebetween.
  • 8. A page clamp comprising:a first blade and a second blade connected in opposition, each said blade having a first end and a second end; biasing means for biasing the second ends of the blades toward each other; a clip having a clip body disposed in spaced relation to a face of the second blade opposite the first blade, the clip body having a first end connected to the face of the second blade opposite the first blade, the clip body extending toward and terminating at a second end between the first and second ends of the second blade; and a bookmark formed at least in part of magnetic material wherein, the first blade includes magnetic material for magnetically attracting the bookmark to the first blade.
  • 9. The page clamp as set forth in claim 8, wherein:the first blade includes a face on a side thereof opposite the second blade; the face of the first blade includes the magnetic material; and the bookmark can be positioned on the face of the first blade and held thereto by magnetic attraction.
  • 10. The page clamp as set forth in claim 8, wherein the magnetic material of the first blade includes one or more magnets.
  • 11. The page clamp as set forth in claim 8, wherein the magnetic material of the bookmark includes one or more magnets.
  • 12. An apparatus for securing pages of a book together, the apparatus comprising:a clamp having a first end, a second end, a second end and first and second members positioned in opposition and converging from the first end to the second end; biasing means for biasing the first and second members toward each other at the second end of the clamp; and a clip having a first end fixedly connected to a face of the second member opposite the first member and a clip body which extends in spaced relation with the face of the second member toward one said end of the clamp and terminating in a second end between the first end of the clip and the second end of the clamp, wherein the clip body includes adjacent the second end thereof a laterally extending tab which extends beyond a periphery of the second member.
  • 13. The apparatus as set forth in claim 12, wherein the first member includes magnetic material that attracts a bookmark that includes magnetic material.
CROSS REFERENCE TO RELATED APPLICATION

This application claims priority from U.S. Provisional Patent Application Serial No. 60/120,011, filed Feb. 11, 1999, entitled “Page Clamp with Integral Bookmark Holder”.

US Referenced Citations (22)
Number Name Date Kind
443602 Richards Dec 1890 A
919806 Bagby Apr 1909 A
1415631 Grimm May 1922 A
1692712 Tannebaum Nov 1928 A
1726185 Kremski et al. Aug 1929 A
D111781 Brennan Oct 1938 S
2321563 Penley Jun 1943 A
2576783 Dewey Nov 1951 A
2664847 Orman Jan 1954 A
2964010 Harrison Dec 1960 A
3090347 Harnett, Jr. May 1963 A
D256806 Tisdale Sep 1980 S
4335903 Collins et al. Jun 1982 A
4487156 Frost Dec 1984 A
4982685 Abe Jan 1991 A
D350985 Schimke Sep 1994 S
5361459 Hyvonen et al. Nov 1994 A
5577459 Alden Nov 1996 A
5697594 Adams et al. Dec 1997 A
5845889 Suzuki Dec 1998 A
6101689 Jo Aug 2000 A
6250249 Yang Jun 2001 B1
Foreign Referenced Citations (4)
Number Date Country
344050 Dec 1929 GB
422465 Jan 1935 GB
585130 Jan 1947 GB
799211 Aug 1968 GB
Provisional Applications (1)
Number Date Country
60/120011 Feb 1999 US