US3343666A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Tape reel case with lock
Assignee: Data Packaging Corp
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Filing: 1965-12-22
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Granted: 1967-09-26
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Expires: 1985-12-22
Abstract
No abstract record available.
Inventors
- 👤 Mathus Gregory
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 20:15
CPC Classifications
G; G11; G11B; G11B23/00; G11B23/02; G11B23/027; G03; G03B; G03B21/00; G03B21/14; G03B21/32; G03B21/321; G03B21/323
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
98 words
A REEL CASE COMPRISING A COVER AND A BOTTOM TRAY, A CYLINDRICAL WALL EXTENDING UPWARDLY IN THE CENTER OF THE BOTTOM TRAY OF A DIAMETER SLIGHTLY LESS THAN THAT OF A REEL FOR FITTING WITHIN THE HUB OF A REEL PLACED IN THE TRAY WITH THE CYLINDER DEFINED BY THE CYLINDRICAL WALL BEING OPEN AT THE TOP, A CIRCULAR WELL EXTENDING DOWNWARDLY IN THE CENTER OF THE COVER AND OF A DIAMETER SLIGHTLY LESS THAN THE DIAMETER OF THE CYLINDER AND EXTENDING INTO THE CYLINDER THROUGH THE OPEN TOP WHEN THE COVER IS PLACED ON THE BOTTOM TRAY,
Claim 2
Dependent Claim
98 words
A REEL CASE COMPRISING A COVER AND A BOTTOM TRAY, A CYLINDRICAL WALL EXTENDING UPWARDLY IN THE CENTER OF THE BOTTOM TRAY OF A DIAMETER SLIGHTLY LESS THAN THAT OF A REEL FOR FITTING WITHIN THE HUB OF A REEL PLACED IN THE TRAY WITH THE CYLINDER DEFINED BY THE CYLINDRICAL WALL BEING OPEN AT THE TOP, A CIRCULAR WELL EXTENDING DOWNWARDLY IN THE CENTER OF THE COVER AND OF A DIAMETER SLIGHTLY LESS THAN THE DIAMETER OF THE CYLINDER AND EXTENDING INTO THE CYLINDER THROUGH THE OPEN TOP WHEN THE COVER IS PLACED ON THE BOTTOM TRAY,
References Cited (Backward Citations)
CA611375A
Cited
US1573312A
Cited
US1907528A
Cited
US2508827A
Cited
US2721089A
Cited
US3004658A
Cited
US3107687A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1970-09-25 | 1971-03-27 | 1971-09-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-09-25 | 1975-03-27 | 1975-09-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-09-25 | 1979-03-27 | 1979-09-26 | $7700.00 | Window Closed / Lapsed |