US2868545A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Phonograph record player control
Assignee: Admiral Corp
•
Filing: 1952-12-03
•
Granted: 1959-01-13
•
Expires: 1972-12-03
Abstract
No abstract record available.
Inventors
- 👤 Jr James E Vistain
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 17:21
CPC Classifications
G; G11; G11B; G11B17/00; G11B17/08; G11B17/12; G11B17/16
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
GB451846A
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US2270995A
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US2295092A
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US2545643A
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US2614847A
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US2597803A
Cited
US2601986A
Cited
US2640702A
Cited
US2616705A
Cited
GB664630A
Cited
US2652258A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1962-01-12 | 1962-07-14 | 1963-01-13 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1966-01-12 | 1966-07-14 | 1967-01-13 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1970-01-12 | 1970-07-14 | 1971-01-13 | $7700.00 | Window Closed / Lapsed |