US3556620A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Display case for tape cartridges
Assignee: Individual
•
Filing: 1969-03-28
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Granted: 1971-01-19
•
Expires: 1989-03-28
Abstract
Abstract A SHOWCASE FOR THE SAFE DISPLAY AND SELECTION OF RECORDED TAPE CARTRIDGES AND CASSETTES COMPRISING A HOUSING SUBSTANTIALLY PARALLELEPIPED IN FORM HAVING A TRANSPARENT UPWARDLY SWINGING TOP COVER, A PLURALITY OF INCLINED PLATE MEMBERS PIVOTALLY UPSTANDING WITHIN SAID HOUSING, SAID PLATE MEMBERS INCLUDING POCKETS TO RECEIVE SAID CARTRIDGES AND CASSETTES, SAID PLATE MEMBERS RESPECTIVELY HAVING EXTERIORLY EXTENDING HANDLE PORTIONS FOR PIVOTING SAID PLATE MEMBERS FORWARDLY AND REARWARDLY AND RELATIVELY FRICTION FREE MEANS SPACING SAID PLATE MEMBERS FOR RELATIVELY EASY MOVEMENT OF SAID PLATE MEMBERS AS A GROUP.
Inventors
- 👤 Julian Gutierrez
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 07:29
CPC Classifications
A; A47; A47F; A47F3/00; A47F3/06; G; G11; G11B; G11B23/00; G11B23/02; G11B23/023; G11B23/0236; Y; Y10; Y10S; Y10S312/00; Y10S312/901
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1974-01-18 | 1974-07-20 | 1975-01-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1978-01-18 | 1978-07-20 | 1979-01-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1982-01-18 | 1982-07-20 | 1983-01-19 | $7700.00 | Window Closed / Lapsed |