US5334904A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Compact disc case
Assignee: Individual
•
Filing: 1992-01-15
•
Granted: 1994-08-02
•
Expires: 2012-01-15
Abstract
Abstract A storage device for compact disc trays, each of the trays having a front surface and a rear surface and a pair of side ledges extending substantially from the rear surface to the front surface and terminating in respective notches adjacent to the front surface. The storage device comprises a plurality of housing elements, each of the housing elements includes a rear wall and two side walls defining a rectangular space for receiving one of the compact disc trays. A spring is disposed adjacent the rear wall for applying a compressive force to the rear surface of the compact disc tray for urging the tray out of the space. A latch projects from one of the two side walls for releasably engaging one of the notches on the tray, thereby retaining the tray in the housing element against the compressive spring force.
Inventors
- 👤 Dale C. Kramer
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 05:54
CPC Classifications
A; A47; A47B; A47B81/00; A47B81/06; A47B81/068
Claims Analysis
Total Claims: 21
Claim 1
Independent Claim
225 words
A storage device for rectangular trays and associated printed material, each of said rectangular trays having a front surface and a rear surface and a pair of side ledges extending substantially from said rear surface to said front surface and terminating in respective notches adjacent said front surface, said storage device comprising a plurality of interconnected housing elements, each of said housing elements including a rear wall and two side walls defining a rectangular space for receiving one of said rectangular trays, biasing means adjacent said rear wall for applying a compressive force to said rear surface for urging said tray out of said space, latch means extending from at least one of said two side walls for releasably engaging one of said notches, thereby retaining said tray in said space against said compressive force, and exactly two pairs of flanges, a first one of said two pairs of flanges extending from respective ones of said two side walls for supporting and guiding said pair of side edges into and out of said space, whereby said trays may be opened and closed relative to said housing elements for providing access thereto, and a second one of said two pairs of flanges extending from respective ones of said two side walls parallel to said first pair of flanges for receiving a sheet of said printed material.
Claim 2
Dependent Claim
225 words
A storage device for rectangular trays and associated printed material, each of said rectangular trays having a front surface and a rear surface and a pair of side ledges extending substantially from said rear surface to said front surface and terminating in respective notches adjacent said front surface, said storage device comprising a plurality of interconnected housing elements, each of said housing elements including a rear wall and two side walls defining a rectangular space for receiving one of said rectangular trays, biasing means adjacent said rear wall for applying a compressive force to said rear surface for urging said tray out of said space, latch means extending from at least one of said two side walls for releasably engaging one of said notches, thereby retaining said tray in said space against said compressive force, and exactly two pairs of flanges, a first one of said two pairs of flanges extending from respective ones of said two side walls for supporting and guiding said pair of side edges into and out of said space, whereby said trays may be opened and closed relative to said housing elements for providing access thereto, and a second one of said two pairs of flanges extending from respective ones of said two side walls parallel to said first pair of flanges for receiving a sheet of said printed material.
Claim 3
Dependent Claim
27 words
The storage device of claim 1 wherein said biasing means is a coil spring supported by one of said first pair of flanges adjacent said rear wall.
Claim 4
Dependent Claim
27 words
The storage device of claim 1 wherein said biasing means is a leaf spring connected to one of said first pair of flanges adjacent said rear wall.
Claim 5
Dependent Claim
23 words
The storage device of claim 1 wherein each of said housing, elements further includes a rectangular top wall for covering said rectangular space.
Claim 6
Dependent Claim
53 words
The storage device of claim 4 further including a recess in said top wall and a resiliently-deformable member mounted to said top wall so as to project below the plane of said top wall through said recess for engaging said rear surface of the tray to inhibit removal thereof from said housing element.
Claim 7
Dependent Claim
50 words
The storage device of claim 4 wherein each of said housing elements includes a further pair of flanges extending from said top wall and a pair of grooves in said two side walls for receiving said further pair of flanges whereby said plurality of interconnected housing elements may be stacked.
Claim 8
Dependent Claim
53 words
The storage device of claim 6 further including a pair of detents in said further pair of flanges adjacent said rear wall, and a pair of protrusions from each of said two side walls adapted to be received in said pair of detents for locking said plurality of interconnected housing elements in place.
Claim 9
Dependent Claim
45 words
The storage device of claim 1 wherein said latch means comprises a generally L-shaped projection from said at least one of said two side walls and a ramp portion extending from said generally L-shaped projection to said at least one of said two side walls.
Claim 10
Dependent Claim
32 words
The storage device of claim 1 further including at least one end unit connected to said plurality of interconnected housing elements for providing an aesthetically finished outward appearance to said storage device.
Claim 11
Dependent Claim
16 words
The storage device of claim 1 wherein said rectangular trays are conventional compact disc carrying trays.
Claim 12
Dependent Claim
25 words
The storage device of claim 1 wherein said biasing means and said latch means are disposed diagonally opposite each other relative to said rectangular space,
Claim 13
Dependent Claim
219 words
A housing element for storing a compact disc carrying tray and associated sheet of printed material, said tray having a front surface and a rear surface and a pair of side ledges extending substantially from said rear surface to said front surface and terminating in respective notches adjacent said front surface, said housing element comprising a rear wall and two side walls defining a rectangular space for receiving said compact disc tray, biasing means adjacent said rear wall for applying a compressive force to said rear surface for urging said tray out of said space, latch means extending from at least one of said two side walls for releasably engaging one of said notches, thereby retaining said tray in said space against said compressive force, and exactly two pairs of flanges, a first one of said two pairs of flanges extending from respective ones of said two side walls for supporting and guiding said pair of side edges into and out of said space, whereby said tray may be opened and closed relative to said housing element for providing access to a compact disc carried thereby, and a second one of said two pairs of flanges extending from respective ones of said two side walls parallel to said first pair of flanges for receiving said sheet of printed material.
Claim 14
Dependent Claim
219 words
A housing element for storing a compact disc carrying tray and associated sheet of printed material, said tray having a front surface and a rear surface and a pair of side ledges extending substantially from said rear surface to said front surface and terminating in respective notches adjacent said front surface, said housing element comprising a rear wall and two side walls defining a rectangular space for receiving said compact disc tray, biasing means adjacent said rear wall for applying a compressive force to said rear surface for urging said tray out of said space, latch means extending from at least one of said two side walls for releasably engaging one of said notches, thereby retaining said tray in said space against said compressive force, and exactly two pairs of flanges, a first one of said two pairs of flanges extending from respective ones of said two side walls for supporting and guiding said pair of side edges into and out of said space, whereby said tray may be opened and closed relative to said housing element for providing access to a compact disc carried thereby, and a second one of said two pairs of flanges extending from respective ones of said two side walls parallel to said first pair of flanges for receiving said sheet of printed material.
Claim 15
Dependent Claim
27 words
The housing element of claim 12 wherein said biasing means is a coil spring supported by one of said first pair of flanges adjacent said rear wall.
Claim 16
Dependent Claim
27 words
The housing element of claim 12 wherein said biasing means is a leaf spring connected to one of said first pair of flanges adjacent said rear wall.
Claim 17
Dependent Claim
17 words
The housing element of claim 12 further including a rectangular top wall for covering said rectangular space.
Claim 18
Dependent Claim
47 words
The housing element of claim 15 further including at least one protrusion from said top wall below the lane of said top wall adjacent a front portion of said housing element for engaging said rear surface of the tray to inhibit removal thereof from said housing element.
Claim 19
Dependent Claim
53 words
The housing element of claim 15 further including a recess in said top wall and a resiliently-deformable member mounted to said top wall so as to project below the plane of said top wall through said recess for engaging said rear surface of the tray to inhibit removal thereof from said housing element.
Claim 20
Dependent Claim
19 words
The housing element of claim 12 further including a web portion connecting each of said first pair of flanges.
Claim 21
Dependent Claim
60 words
The housing element of claim 12 wherein said biasing means and said latch means are disposed diagonally opposite each other relative to said rectangular space, such that said compressive force is directed both outwardly of said rectangular space and toward said at least one of said two side walls for urging said one of said notches toward said latch means.
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1997-08-01 | 1998-01-31 | 1998-08-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2001-08-01 | 2002-01-31 | 2002-08-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2005-08-01 | 2006-01-31 | 2006-08-02 | $7700.00 | Window Closed / Lapsed |