Data card cassette

Claim 2

A cassette comprising, a movable drawer supporting a first wallet-size data card with a strip of laser recording material thereon, said data card being integral with said drawer, said drawer also having a detent and a means for pulling said drawer at a front end of the drawer, and a cassette case having sides defining a slot at a front end in said case, said slot being of a size and shape to slidably receive said drawer, said drawer being selectively removable from said cassette case.

Claim 3

A cassette comprising, a movable drawer supporting a first wallet-size data card with a strip of laser recording material thereon, said data card being mounted to said drawer, said drawer also having a detent and a means for pulling said drawer at a front end of the drawer, a cassette case having sides defining a slot at a front end in said case, said slot being of a size and shape to slidably receive said drawer, and a second wallet-size data card mounted to said drawer on a side opposite said first data card, said second data card having a strip of laser recording material thereon.

Claim 4

A cassette comprising, a movable drawer supporting a first wallet-size data card with a strip of laser recording material thereon, said data card being mounted to said drawer, said drawer also having a detent and a means for pulling said drawer at a front end of the drawer, a cassette case having sides defining a slot at a front end in said case, said slot being of a size and shape to slidably receive said drawer, and a second wallet-size data card mounted to said drawer on a side opposite said first data card, said second data card having a strip of laser recording material thereon.

Claim 5

The cassette of claim 1 wherein said detent comprises at least one boss on either one of said drawer and said case, and a groove for each said boss in the other of said drawer and said case, said groove receiving said boss.

Claim 6

A data card cassette comprising, a drawer having a shelf and a first wallet-size data card with a strip of laser recording material thereon, said first data card supported on said shelf, said first data card being integral with said drawer, said drawer also having at least one hole at a front end of said shelf, a cassette case having sides defining a slot at a front end of said case, said slot being of a size and shape to releasably receive said drawer, said case also having a notch in a side coinciding with each said hole, and a detent having at least one boss and a groove for each said boss, said boss being on either one of said drawer and said case, said groove being in the other of said drawer and said case in a position for receiving said boss.

Claim 7

A data card cassette comprising, a drawer having a shelf and a first wallet-size data card with a strip of laser recording material thereon, said first data card supported on said shelf, said first data card being integral with said drawer, said drawer also having at least one hole at a front end of said shelf, a cassette case having sides defining a slot at a front end of said case, said slot being of a size and shape to releasably receive said drawer, said case also having a notch in a side coinciding with each said hole, and a detent having at least one boss and a groove for each said boss, said boss being on either one of said drawer and said case, said groove being in the other of said drawer and said case in a position for receiving said boss.

Claim 8

A data card cassette comprising, a drawer having a shelf and a first wallet-size data card with a strip of laser recording material thereon, said first data card supported on said shelf, said drawer also having at least one hole at a front end of said shelf, a cassette case having sides defining a slot at a front end of said case, said slot being of a size and shape to receive said drawer, said case also having a notch in a side coinciding with each said hole, a detent having at least one boss and a groove for each said boss, said boss being on either one of said drawer and said case, said groove being in the other of said drawer and said case in a position for receiving said boss, and a second wallet-size data card with a strip of laser recording material thereon, said second data card being mounted on said shelf on an opposite side from first data card.

Claim 9

A data card cassette comprising, a drawer having a shelf and a first wallet-size data card with a strip of laser recording material thereon, said first data card supported on said shelf, said drawer also having at least one hole at a front end of said shelf, a cassette case having sides defining a slot at a front end of said case, said slot being of a size and shape to receive said drawer, said case also having a notch in a side coinciding with each said hole, a detent having at least one boss and a groove for each said boss, said boss being on either one of said drawer and said case, said groove being in the other of said drawer and said case in a position for receiving said boss, and a second wallet-size data card with a strip of laser recording material thereon, said second data card being mounted on said shelf on an opposite side from first data card.

Claim 10

The data card cassette of claim 4 wherein said detent comprises a pair of bosses and a pair of grooves in positions for receiving said bosses, each of said pair of bosses being on either one of said drawer and said case on an opposite side from said other of said pair of bosses.

Claim 11

A data card cassette comprising, a drawer having a shelf and a first wallet-size data card having a backing sheet with a strip of laser recording material thereon, said first data card having a transparent scratch-resistant protective cover disposed over said laser recording material, said backing sheet being adhesively bonded in place to said shelf, said drawer also having at least one hole at a front end of said shelf, a cassette case having sides defining a slot at a front end of said case, said slot being of a size and shape to receive said drawer, said case also having a notch in a side coinciding with each said hole, and a detent having at least one boss and a groove for each said boss, said boss being on either one of said drawer and said case, said groove being in the other of said drawer and said case in a position for receiving said boss.

Claim 12

A data card cassette comprising, a drawer having a shelf and a first wallet-size data card having a backing sheet with a strip of laser recording material thereon, said first data card having a transparent scratch-resistant protective cover disposed over said laser recording material, said backing sheet being adhesively bonded in place to said shelf, said drawer also having at least one hole at a front end of said shelf, a cassette case having sides defining a slot at a front end of said case, said slot being of a size and shape to receive said drawer, said case also having a notch in a side coinciding with each said hole, and a detent having at least one boss and a groove for each said boss, said boss being on either one of said drawer and said case, said groove being in the other of said drawer and said case in a position for receiving said boss.

Claim 13

A cassette for an optical data card comprising, a thin box-like cassette case having upper and lower walls and three side walls, and having one open side, each of the upper and lower walls having at least one notch in the lateral edge proximate to said open side, at least one of the upper and lower walls having a detent on an edge of an inside surface of the walls proximate to the open side, and a thin flat drawer having outside dimensions of length and thickness less than the inside dimensions of said case so as to be enclosed inside said case by insertion through said open side, the drawer having at least one surface having a shallow depression of dimensions to allow seating of an optical data card therein, the drawer having a border with at least one hole placed therein so as to align with said notch, said drawer having a boss on the border proximate to the hole, and said boss aligned with the detent, whereby the card may be removably held in place.

Claim 14

A cassette for an optical data card comprising, a thin box-like cassette case having upper and lower walls and three side walls, and having one open side, each of the upper and lower walls having at least one notch in the lateral edge proximate to said open side, at least one of the upper and lower walls having a detent on an edge of an inside surface of the walls proximate to the open side, and a thin flat drawer having outside dimensions of length and thickness less than the inside dimensions of said case so as to be enclosed inside said case by insertion through said open side, the drawer having at least one surface having a shallow depression of dimensions to allow seating of an optical data card therein, the drawer having a border with at least one hole placed therein so as to align with said notch, said drawer having a boss on the border proximate to the hole, and said boss aligned with the detent, whereby the card may be removably held in place.

Claim 15

The cassette of claim 8 further defined by a rear side wall, distal to the open side, having a hole defined therein.

Claim 16

The cassette of claim 8 wherein said case and drawer have sufficient flexibility to allow insertion of the drawer boss into the case detent for locking the drawer in the case.

Claim 17

The cassette of claim 8 wherein said optical data card comprises a flexible backing sheet adhered in said depression to said drawer, a laser recording material disposed on said backing sheet, and a transparent scratch-resistant protective cover disposed over said laser recording material.

Claim 18

A data card cassette comprising, a drawer having a shelf and first and second wallet-size data cards mounted on opposite sides of said shelf, each of said data cards having a flexible backing sheet adhered to said shelf, a strip of laser recording material disposed on said backing sheet and a transparent scratch-resistant protective cover disposed over said laser recording material, said drawer also having a means for pulling said drawer at a front end of said shelf, a cassette case having sides defining a slot at a front end of the case, said slot being of a size and shape to receive said drawer, and a detent having a pair of bosses and a pair of grooves, said bosses being on opposite sides on either one of said drawer and said case, said grooves being in the other of said drawer and said case in position for receiving said bosses.

Claim 19

A data card cassette comprising, a drawer having a shelf and first and second wallet-size data cards mounted on opposite sides of said shelf, each of said data cards having a flexible backing sheet adhered to said shelf, a strip of laser recording material disposed on said backing sheet and a transparent scratch-resistant protective cover disposed over said laser recording material, said drawer also having a means for pulling said drawer at a front end of said shelf, a cassette case having sides defining a slot at a front end of the case, said slot being of a size and shape to receive said drawer, and a detent having a pair of bosses and a pair of grooves, said bosses being on opposite sides on either one of said drawer and said case, said grooves being in the other of said drawer and said case in position for receiving said bosses.

Claim 20

A cassette for an optical data card comprising, a planar cassette case having three side walls, one open side and opposed upper and lower walls, said upper and lower walls having two spaced apart notches cut into the lateral edges proximate to the open side, the upper and lower walls having a detent on the inside surface of the lateral edges between said notches, and a planar card drawer of height, width and length to fit inside said housing by insertion through the open side, said drawer having an optical data card and a shelf with shallow depressions in the top and bottom surfaces for flush mounting of said optical data card into each depression, said drawer having spaced apart holes cut through one lateral edge matching the alignment of the notches in the case lateral edges for removal of the holder from the case, said drawer having a boss on the lateral edges of both the upper and lower surfaces between said holes, and said bosses aligned with the detents on the inside surfaces of the case top and bottom walls for retention of the drawer inside the case.

Claim 21

A cassette for an optical data card comprising, a planar cassette case having three side walls, one open side and opposed upper and lower walls, said upper and lower walls having two spaced apart notches cut into the lateral edges proximate to the open side, the upper and lower walls having a detent on the inside surface of the lateral edges between said notches, and a planar card drawer of height, width and length to fit inside said housing by insertion through the open side, said drawer having an optical data card and a shelf with shallow depressions in the top and bottom surfaces for flush mounting of said optical data card into each depression, said drawer having spaced apart holes cut through one lateral edge matching the alignment of the notches in the case lateral edges for removal of the holder from the case, said drawer having a boss on the lateral edges of both the upper and lower surfaces between said holes, and said bosses aligned with the detents on the inside surfaces of the case top and bottom walls for retention of the drawer inside the case.