Fully concealed fast-draw holster

Information

  • Patent Grant
  • 6402001
  • Patent Number
    6,402,001
  • Date Filed
    Monday, August 28, 2000
    24 years ago
  • Date Issued
    Tuesday, June 11, 2002
    23 years ago
  • Inventors
  • Examiners
    • Cronin; Stephen K.
    • Brevard; Maerena W.
    Agents
    • Law Offices of Royal W. Craig
Abstract
An improved concealed holster comprises a holster bracket worn at the abdomen and having a pair of laterally-spaced spacer flanges joined by an arcuate panel generally conforming to the curve of the body. A pistol seating clip protrudes inward from the arcuate panel for seating a pistol thereon within the confines of the flanges, panel and the user's body. The holster is intended to be worn under the trousers at the abdomen and the pistol is easily dislodged by pressing up on its barrel with one hand, and then quick-drawn with the other hand. The improved holster does not compromise between accessibility and full-concealment, permitting instant accessibility to facilitate a quick-draw. Both holster and pistol can be worn comfortably and securely over a prolong period of time. Moreover, the device can easily and economically be made using a variety of economical manufacturing processes (molding, metal stamping, etc.) using a variety of alternative economical materials (plastic, metal, leather, etc.).
Description




CROSS-REFERENCE TO RELATED APPLICATIONS




The present application derives priority from Philippine Patent Applications Nos. 1-1999-03148 filed Dec. 14, 1999, and 1-2000-00008 filed Jan. 4, 2000.




BACKGROUND OF THE INVENTION




1. Field of the Invention




The present invention relates to pistol holsters and, more particularly, to a covert holster for complete concealment of a pistol and for quick-draw accessibility of the pistol.




2. Description of the Background




Many holsters and harnesses strive for ready accessibility of the weapon that they carry. Unfortunately, they often sacrifice subtlety in the process. There are many instances, such as in civilian clothed security personnel or civilian carrying of weapons, undercover police personnel and the like, where it is desirable to conceal and disguise the presence of a pistol by use of a concealed holster. Traditional holsters and harnesses, concealed or visible, have often been bulky, uncomfortable to wear, expensive to produce and many difficult to conceal.




For example, U.S. Pat. No. 3,720,013 discloses a pistol concealing baglike holster having the outward appearance of a purse or tobacco pouch. The pistol contained therein can be fired from within the pouch via a trigger finger receiving aperture in one of its sides. In firing the pouch-contained pistol, the high velocity bullet or slug tears out one end of the pouch. Also, the pouch-contained pistol is free to move about in the pouch, there being no means to retain the pistol at a proper firing position within the pouch. Although the weapon is readily accessible, the pouch itself is awkward. Other efforts to improve concealment move the weapon into a shoulder harness worn under the shirt. Unfortunately, the shoulder harness sacrifices accessibility.




It would be greatly advantageous to provide the best of both in an improved covert holster capable of full concealment of a pistol, and which permits instant accessibility and comfort of wearing of the pistol over a prolong period of time.




SUMMARY OF THE INVENTION




It is, therefore, an object of the present invention to provide an improved holster capable of full concealment beneath the trousers at the abdomen.




It is another object to provide an improved holster which does not compromise between accessibility and full-concealment, permitting instant accessibility to facilitate a quick-draw.




It is another object to provide an improved fully-concealed quick-draw holster as described above that can be worn with pistol both comfortably and securely over a prolong period of time.




It is another object of the present invention to provide an improved fully-concealed quick-draw holster as described above that lends itself to a variety of economical manufacturing processes using a variety of alternative economical materials.




In accordance with the above objects, one embodiment of an improved concealed holster comprises a holster bracket worn at the abdomen and having a pair of laterally-spaced spacer flanges joined by an arcuate panel generally conforming to the curve of the body. A pistol seating clip protrudes inward from the arcuate panel for seating a pistol thereon within the confines of the flanges, panel and the user's body. The holster is intended to be worn under the trousers at the abdomen and the pistol is easily dislodged by pressing up on its barrel with one hand, and then quick-drawn with the other hand. The pistol seating clip is a horizontal member extending to an upwardly projecting retaining lip for capturing the pistol by its butt, and a downwardly contoured seat spilling from one side to abut the trigger guard of said pistol. A second embodiment is also described in which the pistol seating clip is replaced by a pistol seating strap extended between opposing points inwardly of the arcuate panel for harnessing the pistol therein.











BRIEF DESCRIPTION OF THE DRAWINGS




Other objects, features, and advantages of the present invention will become more apparent from the following detailed description of the preferred embodiments and modifications thereof when taken together with the accompanying drawings in which:





FIG. 1

is a rear perspective view of the fully concealed fast-draw holster


2


according to one embodiment of the present invention.





FIG. 2

is a rear perspective view illustrating how the pistol


20


sits within the inner compartment


12


.





FIGS. 3-5

are sequential perspective views illustrating the technique for using the concealed fast-draw holster


2


of

FIGS. 1 and 2

.





FIG. 6

is a side perspective view of the inner compartment formed by the curved holster bracket


12


and opposing spacer flanges


122


of the concealed fast-draw holster


2


of

FIGS. 1-5

.





FIGS. 7-8

are top perspective views of the concealed fast-draw holster


2


of

FIGS. 1 and 2

illustrating how a pistol sits within the inner compartment


12


.




FIG.


9


(


a


&


b


) is a close-up front perspective view further illustrating the technique for using the concealed fast-draw holster


2


of

FIGS. 1 and 2

.





FIG. 10

is a front view of the concealed fast-draw holster


2


of

FIGS. 1 and 2

which illustrates the apron


18


.





FIG. 11

is a rear perspective view of an alternative embodiment of the concealed fast-draw holster


20


.





FIG. 12

is a top perspective view of the concealed fast-draw holster


20


embodiment of

FIG. 11

illustrating how a pistol sits inside.





FIG. 13

is a front view of an optional grip strip


140


which may be adhered along the front of the holster bracket


12


to prevent shifting movement of the holster


2


inside the trousers.





FIG. 14

is a side perspective view illustrating an alternative embodiment of the seating clip


210


which is here made adjustable to accommodate pistols of various sizes.





FIG. 15

is a rear side perspective view of a custom belt


270


that eliminates the need for the separate waist strap


16


in the above-described embodiments.





FIG. 16

is a front perspective view of yet another alternative embodiment of a concealed fast-draw holster bracket


120


.





FIG. 17

is a side view of section


122


of the concealed fast-draw holster bracket


120


of FIG.


16


.





FIG. 18

is a side view of section


124


of the concealed fast-draw holster bracket


120


of FIG.


16


.





FIGS. 19-21

are a perspective view, side view and front view, respectively of an optional plastic plug


210


for insertion in the tip of a short barreled pistol.





FIG. 22

is a perspective front view of the optional plastic plug


210


of

FIGS. 19-21

inserted in the barrel.











DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS





FIG. 1

is a rear perspective view of the fully concealed fast-draw holster


2


according to one embodiment of the present invention. The concealed fast-draw holster


2


generally includes a rigid but flexible curved holster bracket


12


formed with opposing spacer flanges


122


, a pistol seating clip


10


directed opposite a pair of belt clips


124


, a waist strap


16


and apron


18


.




The curved holster bracket


12


is contoured to fit the curve of the body in the abdominal area of the waist. Opposing spacer flanges


122


project inward from the curved section to form a three-walled compartment against the body when worn. When the holster


2


is worn properly inside the user's trousers and with the side illustrated in

FIG. 1

directed against the abdomen, the pair of belt clips


124


project outward and curve downward from the top ridge of the holster bracket


12


for attachment to a conventional trouser belt, thereby assuring that the holster bracket


12


does not sink beneath the waist-line. The waist strap


16


encircles the waist and wraps around the outside of the holster


2


to allow the holster


2


to be secured firmly but comfortably against the body. As such, the pistol seating clip


10


is directed inward toward the abdomen to provide a seat for the pistol


20


inside the three-walled enclosure formed by the curved holster bracket


12


(and flanges


122


) against the body. Apron


18


may be formed in various configurations as desired and ensures that the user's trousers lie flat so as not to belie the presence of the weapon. Apron


18


is preferably open at the barrel of the pistol


20


to provide access thereto for reasons that will become apparent.





FIG. 2

is a rear perspective view of the concealed fast-draw holster


2


of

FIG. 1

illustrating how a pistol sits within the inner compartment


12


. The pistol


20


is inserted downward until the trigger guard comes to rest against the seating clip


10


, thereby urging the top of the pistol


20


against the forward spacer flange


122


. The seating clip


10


captures the pistol


20


by the butt, yet it provides support close to the trigger guard so that the pistol


20


will not fall. The waist strap


16


is attached as shown toward the bottom of the holster bracket


12


to keep it flush against the body (and avoid having the apron


18


protruding) as shown below labeled correct drawing When worn, the holster


2


holds the pistol


20


securely against the abdomen and fully concealed inside the three-walled enclosure formed by curved holster bracket


12


against the body. Despite full concealment, the pistol


20


remains readily accessible and can be drawn instantly and covertly so as not to call attention to the draw.





FIGS. 3-5

are sequential perspective views illustrating the technique for using the concealed fast-draw holster


2


of

FIGS. 1 and 2

. As seen in

FIG. 3

, the pistol


20


and holster


2


remain fully concealed beneath the trousers of the user. When it is desirable to draw the pistol


20


, the user moves his opposite hand into the vicinity of the barrel of the gun


20


as seen in FIG.


4


. This can be done overtly as shown, or covertly with the opposite hand inserted in the trouser pocket. The user then uses the opposite hand to press upward against the barrel of the pistol


20


. This action serves to eject the pistol


20


outward from the top of the holster


2


, thereby elevating the butt of the pistol


20


a few inches above the user's waistline (and fully exposed above the user's belt). As seen in

FIG. 5

, all that is left is for the user to grasp the butt of the pistol


20


with the opposite hand and draw. After nominal practice the foregoing draw process becomes substantially instantaneous and very difficult to anticipate.





FIG. 6

is a side perspective view of the inner compartment formed by the curved holster bracket


12


and opposing spacer flanges


122


of the concealed fast-draw holster


2


of

FIGS. 1-5

. The curved holster bracket


12


conforms to the contour of the waist and projects outwardly approximately 2½″ from the abdomen. The belt clips


14


are curved downwardly and remain substantially flat against the bracket


12


. Consequently, the resulting dimensions are much too shallow to cause any noticeable protrusion beneath the user's trousers. The seating clip


10


protrudes into the hollow of the curved holster bracket


12


from the bottom edge. The seating clip


10


includes an upwardly projecting retainer


102


that captures the pistol


20


by the butt. The seating clip


10


also includes a downwardly contoured seat


104


that conforms to the trigger guard of pistol


20


. The opposing spacer flanges


122


project directly inward toward the waist at ends of the holster bracket


12


, and both are flared outward at the edges (at 90 degree angles) to insure comfortable contact against the skin of the user. An optional anti-snag guard


126


may be provided to guide insertion and removal of the barrel of pistol


20


, and this projects downwardly from the inner lower corner of the holster bracket


12


to prevent snags. Anti-snag guard


126


is a recommended option for formed metal embodiments to avoid sharp edges. In contrast, molded plastic embodiments can be formed with curved edges to avoid snagging. When the pistol being pushed upward and the pistol sight passes through the holster bracket


12


, anti-snag guard


126


ensures smooth passage of the pistol sight.




It should be apparent that the entire holster bracket


12


inclusive of seating clip


10


, opposing spacer flanges


122


, belt clips


14


and anti-snag guard


126


may be economically molded from hard plastic, cut from hardened leather, or alternatively formed from bent sheet metal (such as aluminum sheet) as desired.





FIGS. 7-8

are top perspective views of the concealed fast-draw holster


2


of

FIGS. 1 and 2

illustrating how a pistol sits within the inner compartment of holster bracket


12


. The seating clip


10


protrudes outward approximately 1½″ depending on the dimensions of the pistol


20


to be seated, and it bends 90 degrees upward to catch the butt of the pistol


20


proximate the trigger guard. The inside butt of the pistol


20


makes contact at contact point B as shown against the arc of the curved holster bracket


12


. Preferably, the holster bracket


12


, whether formed from metal, plastic or leather, maintains a certain degree of resiliency and will flex inwardly when tightened against the user by the fastening holster bracket strap


16


(FIG.


1


). Thus, the pressure at contact point B can be adjusted by tightening the holster bracket strap


16


. The right spacer flange


122


preferably does not make contact but merely serves to offset the holster bracket


12


from the body and to retain the pistol


20


against shifting during movement. The bulk of the pistol


20


rotates downwardly in advance of the seating clip


10


until the rear of the barrel encounters contact point A, also as shown against the arc of the curved holster bracket


12


. This firmly seats the pistol


20


in the illustrated position and yet keeps the pistol


20


free for upward disengagement. The pair of belt clips


14


extend outward away from the body to downwardly protruding lids for retaining the holster bracket


12


on the user's inseam. The retaining holster bracket strap


16


may be discontinuous with ends attached to the sides of the holster bracket


12


or, alternatively, may be continuous and also pass beneath the pair of belt clips


124


inwardly of the user's inseam. Preferably, the user will wear a normal belt around his/her trousers thereby completely masking the belt clips


14


from view. The pistol


20


remains inside the three-walled enclosure formed by holster bracket


12


against the body, and the pressure of holster bracket strap


16


holds the entire assembly flush against the user's abdomen thereby fully concealing the entire assembly. Nevertheless, the pistol


20


is upwardly free and is instantly accessible simply by pushing upward on the barrel of the pistol


20


.





FIG. 9



a


is a close-up front perspective view further illustrating the technique for using the concealed fast-draw holster


2


of

FIGS. 1 and 2

. Just a slight upward pressure to the tip of the barrel of pistol


20


with the left hand (assuming a right-handed wearer) dislodges the pistol and elevates the butt above the user's inseam and belt for an instant and effortless draw using the right hand.





FIG. 9



b


is a close-up front perspective view further illustrating how the concealed fast-draw holster


2


is worn. The pair of belt clips


14


are yoked around a conventional trouser belt, and the holster bracket strap


16


is tightened about the waist (all concealed under the clothing). At all times the holster bracket strap


16


should be strapped around the waist of the user to support the assembly. Belt clips


14


ensure that the holster does not sink below the


10


waistband level, especially with heavy pistol


20


. The combination of the holster bracket clips


14


and the holster bracket strap


16


distribute the weight of the pistol


20


such that the user cannot feel the weight of the pistol being inserted in the holster bracket.





FIG. 10

is a front view of the concealed fast-draw holster


2


of

FIGS. 1 and 2

which illustrates the apron


18


. Apron


18


may be integrally formed/molded with holster bracket


12


or may be separately formed and attached lengthwise in a downwardly extending manner. Again, apron


18


may be formed in various configurations as desired and serves to give a more flush appearance against the trousers of the user. Apron


18


also covers up the pistol handle and avoids accidental pulling of the trigger as the pistol is pushed upward during the draw procedure.





FIG. 11

is a rear perspective view of an alternative molded embodiment of the concealed fast-draw holster


20


. The major components are substantially the same as with the quick-draw holster


2


except that the curved seating clip


10


is replaced by a pair of hitch-posts


130


which may be integrally formed with the holster bracket


12


. In addition, a strap


132


is attached to the forward Hitch-post


130


and is inserted through the rear hitch-post


130


as shown. The strap


132


is equipped with mating hook and loop fastening pads


134


as shown to allow the strap


132


to be doubled back and fastened upon itself around the pistol


20


. The forward hitch-post


130


is positioned such that it serves as the forward contact point for the pistol


20


(see contact point A of FIG.


7


). The rear hitch-post


130


is positioned substantially at the same point as the curved holster bracket


12


and it serves as the rear contact point for the pistol


20


(contact point A of

FIG. 7

) at the crook of the butt and trigger guard of pistol


20


.





FIG. 12

is a top perspective view of the concealed fast-draw holster


20


embodiment of

FIG. 11

illustrating how a pistol sits inside. Strap


132


extends between the hitch-posts


130


and wraps around the pistol


20


. Just as before, this firmly seats the pistol


20


in the illustrated slightly angled position and yet keeps the pistol


20


free for upward disengagement. The strap


132


passes approximately one inch below the rear sight of the pistol towards above the hammer to male sure that the pistol


20


does not fall.




Effectively, the same result as with the embodiment of

FIGS. 9 and 10

can be accomplished by replacing each hitch-post


130


with a pair of parallel slots cut through holster bracket


12


and running parallel to the Hitch-posts


130


. This way, rather than looping the strap


132


around the Hitch-posts strap


132


is looped out one slot and back in the next.





FIG. 13

is a front view of an optional grip strip


140


which may be adhered along the front of the holster bracket


12


to prevent shifting movement of the holster


2


inside the trousers. The grip strip


140


may be separately formed and attached lengthwise as shown along the backside of the curved holster bracket


12


, generally running between the opposing spacer flanges


122


. Grip strip


140


may be formed of any commercially available friction tape or grip laminate with self-adhesive backing.





FIG. 14

is a side perspective view illustrating an alternative embodiment of the seating clip


210


which is here made adjustable to accommodate pistols of various sizes. The seating clip


210


is formed with a hollow shaft to slidably receive a conforming insert


250


. Insert


250


is attached to or is integrally formed with the holster bracket


12


to project therefrom. Insert


250


is also formed with an elongate groove, and seating clip


210


is formed with a corresponding bore hole to allow insertion of a set screw through the groove and bore hole for locking the seating clip


210


at a desired length.





FIG. 15

is a rear side perspective view of a custom belt


270


that can be worn as any other belt by the user, but which includes an inner harness


260


. The harness


260


may be retrofit to substantially any conventional belt, and it comprises a thin leather strip with an eye at one end for insertion around the belt buckle. The harness strip


260


is then riveted to the backside of the belt


270


at two spaced intervals


262


as shown. Given this configuration, the belt clips


14


of the above-described embodiments can be inserted down through the spaced intervals


262


, and the entire holster


2


is held securely in place. It is noteworthy that the belt


270


with harness strip


260


will not eliminate the need for holster bracket strap


16


. The attachment of the holster bracket strap


16


is important, and the device is even useable without belt clips


14


so long as strap


16


is secure. However, belt clips


14


ensure that the holster bracket


12


does not sink below the trouser waistband during heavy physical movements (otherwise, if the holster bracket


12


sinks too far below the trouser waistband, a probability of snagging will occur). Use of both the holster bracket clips


14


and optional harness strip


260


is recommended for very heavy pistols.





FIG. 16

is a front perspective view of yet another alternative embodiment of the concealed fast-draw holster bracket


120


, this one suited for either leather or plastic construction. Holster bracket


120


is formed from a sewn or molded sleeve with two eyelets


126


for anchoring the belt to be tied around the waist of the user. Eyelets


126


may be discrete metal parts or integrally molded as desired. The molded sleeve holster bracket


120


is conveniently formed from two pattern-cut sections


122


,


124


.





FIG. 17

is a side view of section


122


of the concealed fast-draw holster bracket


120


of

FIG. 16

, and

FIG. 18

is a side view of section


124


. The two pattern-cut sections


122


,


124


may be leather, synthetic leather, plastic or any other suitable flexible material. Pattern-cut sections


122


,


124


are attached together along their lower margins in any known manner including stitching or rivets, the entire top being left open for insertion/removal of the pistol, and bottom interval being left open to accommodate the barrel. An oblong stitch


128


takes the place of a seating clip, capturing the pistol by the butt yet providing support close to the trigger guard so that the pistol will not fall. Just as in the foregoing embodiments the pistol is inserted into the holster bracket


120


and is concealed inside the trouser without any visible sign of the pistol. It is likewise drawn also by pushing the tip of the barrel.





FIGS. 19-21

are a perspective view, side view and front view, respectively of an optional plastic plug


210


for insertion in the tip of a short barreled pistol. Plug


210


extends the length of the barrel and helps the user to push the pistol barrel upward in the case of shorter barrels such as the Glock


27


or


26


pistol. The plug


210


is a simple two-tier plastic cylinder sized to fit the barrel. Plug


210


has an elastic tether by which it can be attached to any of the foregoing holster brackets. After the pistol is drawn, the plug


210


simply dangles below the holster bracket.





FIG. 22

is a perspective front view of the optional plastic plug


210


inserted in the barrel as an extension in order to help the user to push the pistol barrel upward. An elastic garter


220


is attached between the plug


210


and the apron


18


so that when the pistol is pushed upward the plug


210


will remain behind and dangle from the apron


18


. The elastic garter


220


should be sized to stretch when plug


210


is inserted into the gun. This ensures that the plug will not fall out or otherwise move during body movement of the user.




Given any of the foregoing embodiments and optional accessories for use therewith, the holster does not compromise between accessibility and full-concealment, permitting instant accessibility to facilitate a quick-draw. The key features are a contoured holster bracket that conforms to the curve of the waist, and an internal supporting clip, strap, stitching or the like. Given this combination the gun, when pushed upward, does not snag at the trouser belt or at any other obstruction inside the trouser waistline. The curve of the bracket reduces friction on the pistol when pushed upward, and it conceals also the form of the pistol making the bracket conform to the contour of the body. Both holster and pistol can be worn comfortably and securely over a prolong period of time. Moreover, the device can easily and economically be made using a variety of economical manufacturing processes (molding, metal stamping, etc.) using a variety of alternative economical materials (plastic, metal, leather, etc.).




Having now fully set forth the preferred embodiments and certain modifications of the concept underlying the present invention, various other embodiments as well as certain variations and modifications of the embodiments herein shown and described will obviously occur to those skilled in the art upon becoming familiar with said underlying concept. It is to be understood, therefore, that the invention may be practiced otherwise than as specifically set forth in the appended claims.



Claims
  • 1. A concealed holster comprising:a holster bracket including an arcuate panel generally conforming to the curve of the body at the abdomen, and a pair of laterally-spaced flanges for lifting the arcuate panel outward from the body, thereby introducing a clearance therebeaneath; a pistol seating clip protruding inward from said arcuate panel for seating a pistol thereon within the confines of the flanges, panel and user's body; wherein said holster is adapted to be worn under the trousers at the abdomen and the pistol is dislodged by pressing up on its barrel with one hand and drawn with the other hand.
  • 2. The concealed holster according to claim 1, wherein said pistol seating clip further comprises a horizontal member extending to an upwardly projecting retaining lip for capturing the pistol by its butt, and a downwardly contoured seat spilling from one side of the horizontal member to abut the trigger guard of said pistol.
  • 3. The concealed holster according to claim 2, wherein said horizontal member of the pistol seating clip is adjustable lengthwise to accommodate various size pistols.
  • 4. The concealed holster according to claim 1, wherein said holster bracket, pair of laterally-spaced flanges and pistol seating clip are integrally molded of plastic.
  • 5. The concealed holster according to claim 1, wherein said holster bracket, pair of laterally-spaced flanges and pistol seating clip are integrally formed from metal sheet.
  • 6. The concealed holster according to claim 1, further comprising a pair of belt clips protruding from the top of said holster bracket.
  • 7. The concealed holster according to claim 6, further comprising a waist belt for securement of the concealed holster around the user's waist and at the abdomen, said waist belt supporting the holster bracket by the pair of belt clips.
  • 8. The concealed holster according to claim 1, further comprising a waist belt for securement of the concealed holster around the user's waist and at the abdomen, said waist belt further comprising two lengths each joined at one end to said holster bracket and fastenable together at the other ends.
  • 9. The concealed holster according to claim 1, further comprising an apron protruding downward from said holster bracket for giving a flush appearance inside the user's trousers.
  • 10. The concealed holster according to claim 1, further comprising a grip strip attached lengthwise along the outer curve of said holster bracket for gripping the user's trousers to prevent slippage.
  • 11. The concealed holster according to claim 1, further comprising a plastic plug tethered to said holster bracket and sized to fit inside the pistol barrel as an extension in order to help the user to push the pistol barrel upward.
  • 12. A concealed holster, comprising:a holster bracket including a pair of laterally-spaced flanges joined by an arcuate panel generally conforming to the curve of the body at the abdomen; a pistol seating clip protruding inward from said arcuate panel for seating a pistol thereon within the confines of the flanges, panel and user's body; a plurality of belt clips protruding outwardly from said arcuate panel; a belt to be worn by the user, said belt including an inner harness comprising a thin leather strip attached at one end to the buckle of said belt, and being riveted to the backside of the belt at spaced intervals, thereby creating a plurality of pockets for insertion of belt clips to support said holster bracket thereby; wherein said holster is adapted to be worn under the trousers at the abdomen and the pistol is dislodged by pressing up on its barrel with one hand and drawn with the other hand.
  • 13. The concealed holster according to claim 12, further comprising a plastic plug tethered to said holster bracket and sized to fit inside the pistol barrel as an extension in order to help the user to push the pistol barrel upward.
Priority Claims (2)
Number Date Country Kind
1-1999-03148 Dec 1999 PH
1-2000-00008 Jan 2000 PH
US Referenced Citations (5)
Number Name Date Kind
3720013 McDonald Mar 1973 A
5167355 Hill Dec 1992 A
5749507 Wood May 1998 A
5881938 Wakefield Mar 1999 A
5918784 Serpa Jul 1999 A