US2763524A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Phonograph record storage system
Assignee: RCA Corp
•
Filing: 1953-01-29
•
Granted: 1956-09-18
•
Expires: 1973-01-29
Abstract
No abstract record available.
Inventors
- 👤 George L Beers
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 17:30
CPC Classifications
B; B65; B65D; B65D85/00; B65D85/54; B65D85/544
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1306737A
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US1336382A
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US1340364A
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US1429339A
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US1572454A
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GB237643A
Cited
FR772347A
Cited
GB489237A
Cited
US2335107A
Cited
US2555594A
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US2535688A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1959-09-18 | 1960-03-19 | 1960-09-18 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1963-09-18 | 1964-03-19 | 1964-09-18 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1967-09-18 | 1968-03-19 | 1968-09-18 | $7700.00 | Window Closed / Lapsed |