US1854941A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Turntable for sound picture apparatus
Assignee: AUDITONE Co
•
Filing: 1930-05-08
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Granted: 1932-04-19
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Expires: 1950-05-08
Abstract
No abstract record available.
Inventors
- 👤 Kiel John Ripley
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 05:38
CPC Classifications
F; F16; F16H; F16H57/00; F16F; F16F15/00; F16F15/30; F16F15/31; G; G11; G11B; G11B15/00; G11B15/18; G11B15/26; G11B15/32; Y; Y10; Y10T; Y10T74/00; Y10T74/19; Y10T74/19633; Y10T74/1987; Y10T74/19893; Y10T74/19898; Y10T74/19902
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) | 1935-04-19 | 1935-10-19 | 1936-04-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1939-04-19 | 1939-10-19 | 1940-04-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1943-04-19 | 1943-10-19 | 1944-04-19 | $7700.00 | Window Closed / Lapsed |