Patent US4356918A successfully refreshed from Google Patents.
US4356918A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Disc storage container
Assignee: Memorex Telex NV
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Filing: 1981-04-21
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Granted: 1982-11-02
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Expires: 2001-04-21
Abstract
Abstract The invention described herein is a storage container adapted to hold a plurality of substantially planar flexible members, such as flexible magnetic discs. The container has a base section and a pouch section. The pouch section is adapted to be fitted into the base section in a closed position and the pouch section is adapted to rotate about an axis such that in an open position the pouch section rests against the base section. The pouch section further has a partial front wall which is adapted to pivot about an axis enlarging the pouch section greatly facilitating the insertion and removal of the flexible planar member. Finally, the storage container has detent means to provide positive closure in the closed position.
Inventors
- 👤 Henry Kahle
- 👤 Jeffrey R. Menkes
- 👤 Dean L. Christensen
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 17:48
CPC Classifications
G; G11; G11B; G11B33/00; G11B33/02; G11B33/04; G11B33/0405; G11B33/0433
Claims Analysis
Total Claims: 9
Claim 1
Independent Claim
212 words
A storage container adapted to hold a plurality of substantially planar members, said container comprising: a base section comprising a pair of side walls of substantially equal length, a first end wall connected with each of said side walls at one end thereof, a bottom wall connected with said first end wall and said side walls, said bottom wall extending for only a portion of the length of said side walls terminating at one end, with said side walls extending freely beyond said one end of said bottom wall; a pouch section adapted to hold said planar flexible members, said section comprising a cover wall, a second end wall and a partial front wall; said front wall adapted to pivot about an axis, from a first position whereby said front wall is substantially parallel to said cover wall to a second position whereby said front wall enlarges said pouch section; and said pouch section adapted to pivot about an axis near said other end of said side walls from a closed position wherein said pouch is confined substantially in a region defined by said side walls, first end wall and bottom wall, with said cover wall enclosing said region, to an open position wherein said pouch section rests against said base section.
Claim 2
Dependent Claim
212 words
A storage container adapted to hold a plurality of substantially planar members, said container comprising: a base section comprising a pair of side walls of substantially equal length, a first end wall connected with each of said side walls at one end thereof, a bottom wall connected with said first end wall and said side walls, said bottom wall extending for only a portion of the length of said side walls terminating at one end, with said side walls extending freely beyond said one end of said bottom wall; a pouch section adapted to hold said planar flexible members, said section comprising a cover wall, a second end wall and a partial front wall; said front wall adapted to pivot about an axis, from a first position whereby said front wall is substantially parallel to said cover wall to a second position whereby said front wall enlarges said pouch section; and said pouch section adapted to pivot about an axis near said other end of said side walls from a closed position wherein said pouch is confined substantially in a region defined by said side walls, first end wall and bottom wall, with said cover wall enclosing said region, to an open position wherein said pouch section rests against said base section.
Claim 3
Dependent Claim
27 words
The container of claim 1 wherein said pouch section further comprises: stop means to limit the amount of pivot of said front wall to said second position.
Claim 4
Dependent Claim
14 words
The container of claim 2 wherein said stop means is on said cover wall.
Claim 5
Dependent Claim
21 words
The container of claim 3 wherein said front wall is adapted to pivot about an axis near said second end wall.
Claim 6
Dependent Claim
19 words
The container of claim 4 wherein said second end wall is attached to one end of said front wall.
Claim 7
Dependent Claim
38 words
The container of claim 5 further comprising a pair of flange walls connected to the sides of said cover wall, said flange walls serve to limit the amount of pivot of said front wall to said first position.
Claim 8
Dependent Claim
28 words
The container of claim 6 further comprising a pair of detent means in said flange walls and said side walls to hold said pouch in said closed position.
Claim 9
Dependent Claim
38 words
The container of claim 7 wherein each of said detent means comprises a protrusion in said side wall and a hole in said flange wall, with said protrusion adapted to fit into said hole, in said closed position.
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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) | 1985-11-01 | 1986-05-03 | 1986-11-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1989-11-01 | 1990-05-03 | 1990-11-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1993-11-01 | 1994-05-03 | 1994-11-02 | $7700.00 | Window Closed / Lapsed |