US2915315A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Servo arm for phonograph pickups
Assignee: Individual
•
Filing: 1954-06-14
•
Granted: 1959-12-01
•
Expires: 1974-06-14
Abstract
No abstract record available.
Inventors
- 👤 Rabinow Jacob
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 05:25
CPC Classifications
G; G11; G11B; G11B3/00; G11B3/02; G11B3/08; G11B3/085; G11B3/08535; G11B3/08564; G11B3/08587; G11B3/10; G11B3/34; G11B3/36
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
DE572830C
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GB355399A
Cited
US2254412A
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US2455466A
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US2436529A
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US2536892A
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US2679622A
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1962-11-30 | 1963-06-01 | 1963-12-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1966-11-30 | 1967-06-01 | 1967-12-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1970-11-30 | 1971-06-01 | 1971-12-01 | $7700.00 | Window Closed / Lapsed |