Patent US3454316A successfully refreshed from Google Patents.
US3454316A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Gramophone record container
Assignee: Individual
•
Filing: 1967-01-18
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Granted: 1969-07-08
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Expires: 1987-01-18
Abstract
No abstract record available.
Inventors
- 👤 Gerhard Simmon
- 👤 Hans Siebert
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 15:57
CPC Classifications
A; A47; A47B; A47B87/00; A47B87/02; A47B87/0284; A47B81/00; A47B81/06; A47B81/067; G; G11; G11B; G11B33/00; G11B33/02; G11B33/04; G11B33/0405; G11B33/0433; G11B33/0461; G11B33/0483
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1972-07-07 | 1973-01-06 | 1973-07-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-07-07 | 1977-01-06 | 1977-07-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-07-07 | 1981-01-06 | 1981-07-08 | $7700.00 | Window Closed / Lapsed |