US4519893A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Magnetic disc storage container
Assignee: KOMAC ENTERPRISES Inc A CORP OF
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Filing: 1983-07-07
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Granted: 1985-05-28
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Expires: 2003-07-07
Abstract
Abstract A storage container for storing magnetic discs providing a tightly closed, dust-free storage while also providing ready display of the discs and easy access to the discs for reduced handling in their removal from and insertion into the storage container. The magnetic disc storage container has a disc receptacle with a bottom wall having a solid hinge means parallel to and in the region of the front and back wall providing a closed, hingedly flexible bottom and a cover-holder providing a cover for the disc receptacle and in a separated inverted position providing a holder for the disc receptacle in an open, disc displaying manner.
Inventors
- 👤 Richard J. Olas
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 15:20
CPC Classifications
G; G11; G11B; G11B33/00; G11B33/02; G11B33/04; B; B65; B65D; B65D11/00; B65D11/18
Claims Analysis
Total Claims: 14
Claim 1
Independent Claim
275 words
A magnetic disc storage container comprising: a rectangular shaped disc receptacle open at the top and comprising a rectangular shaped front and back wall; two end walls joining the ends of said front and said back walls, said end walls each cut in a corresponding central region for the full height of each said end wall permitting separation of two portions of each end wall; and a rectangular bottom wall joining said front, said back, and said end walls; a cover-holder open at the bottom and comprising a front wall and a back wall; two solid end walls joining the ends of said front and said back walls; and a solid rectangular top wall joining said front, said back and said end walls; each said front and back wall having an inverted truncated V-shaped cutout open to the bottom and the width of the central leg joining portion of said truncated V corresponding to the width of said disc receptacle end walls and spaced from the top of said cover holder, said inverted truncated V-shaped cutouts aligned with each other; said disc receptacle front and back walls having open parallel slots extending perpendicularly upwardly from the bottom the distance said central leg portion of said inverted truncated V is spaced from said top of said cover-holder, said slots spaced apart the width of said cover-holder end walls; and said disc receptacle bottom wall having open slots joining said front and back wall open slots and having a solid hinge means parallel to and in the region of each disc receptacle front and back wall providing a closed hingedly flexible bottom with only said slots open.
Claim 2
Dependent Claim
275 words
A magnetic disc storage container comprising: a rectangular shaped disc receptacle open at the top and comprising a rectangular shaped front and back wall; two end walls joining the ends of said front and said back walls, said end walls each cut in a corresponding central region for the full height of each said end wall permitting separation of two portions of each end wall; and a rectangular bottom wall joining said front, said back, and said end walls; a cover-holder open at the bottom and comprising a front wall and a back wall; two solid end walls joining the ends of said front and said back walls; and a solid rectangular top wall joining said front, said back and said end walls; each said front and back wall having an inverted truncated V-shaped cutout open to the bottom and the width of the central leg joining portion of said truncated V corresponding to the width of said disc receptacle end walls and spaced from the top of said cover holder, said inverted truncated V-shaped cutouts aligned with each other; said disc receptacle front and back walls having open parallel slots extending perpendicularly upwardly from the bottom the distance said central leg portion of said inverted truncated V is spaced from said top of said cover-holder, said slots spaced apart the width of said cover-holder end walls; and said disc receptacle bottom wall having open slots joining said front and back wall open slots and having a solid hinge means parallel to and in the region of each disc receptacle front and back wall providing a closed hingedly flexible bottom with only said slots open.
Claim 3
Dependent Claim
23 words
The magnetic disc storage container of claim 1 wherein each said portion of said disc receptacle end wall is of about equal size.
Claim 4
Dependent Claim
41 words
The magnetic disc storage container of claim 1 wherein one said portion of each end wall has a mating tab extending from said cut edge and the other said portion has a mating tab receptacle cutout for receiving said mating tab.
Claim 5
Dependent Claim
51 words
The magnetic disc storage container of claim 1 wherein a solid closure means is provided on the upper region of the outer surface of said disc receptacle front wall, and a corresponding closure means receiving means is provided in the upper region of the inner surface of said cover-holder front wall.
Claim 6
Dependent Claim
17 words
The magnetic disc storage container of claim 1 wherein said solid hinge means comprises a living hinge.
Claim 7
Dependent Claim
22 words
The magnetic disc storage container of claim 1 wherein said disc receptacle and said cover-holder are a slightly flexible synthetic polymeric material.
Claim 8
Dependent Claim
16 words
The magnetic disc storage container of claim 6 wherein said synthetic polymeric material is a polyolefin.
Claim 9
Dependent Claim
21 words
The magnetic disc storage container of claim 7 wherein said polyolefin is selected from the group consisting of polyethylene and polypropylene.
Claim 10
Dependent Claim
18 words
The magnetic disc storage container of claim 1 wherein said solid hinge means comprises a polyolefin sheet material.
Claim 11
Dependent Claim
30 words
The magnetic disc storage container of claim 1 wherein said disc receptacle and said cover-holder are molded polyolefin and said solid hinge means comprises a weakened portion of said polyolefin.
Claim 12
Dependent Claim
18 words
The magnetic disc storage container of claim 10 wherein said weakened portion of polyolefin comprises a thinned portion.
Claim 13
Dependent Claim
18 words
The magnetic disc storage container of claim 10 wherein said weakened portion of polyolefin comprises a striated portion.
Claim 14
Dependent Claim
109 words
The magnetic disc storage container of claim 1 wherein one said portion of each end wall has a mating tab extending from said cut edge and the other said portion has a mating tab receptacle cut out for receiving said mating tab, and wherein a solid closure means is provided on the upper region of the outer surface of said disc receptacle front wall and a corresponding closure means receiving means is provided in the upper region of the inner surface of said cover-holder front wall, and wherein said disc receptacle and said cover-holder are molded polyolefin and said solid hinge means comprises a weakened portion of said polyolefin.
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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) | 1988-05-27 | 1988-11-26 | 1989-05-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1992-05-27 | 1992-11-26 | 1993-05-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1996-05-27 | 1996-11-26 | 1997-05-28 | $7700.00 | Window Closed / Lapsed |