US2976755A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Electromagnetic pickup for lute-type musical instrument
Assignee: Individual
•
Filing: 1959-01-06
•
Granted: 1961-03-28
•
Expires: 1979-01-06
Abstract
No abstract record available.
Inventors
- 👤 Clarence L Fender
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 23:18
CPC Classifications
G; G10; G10H; G10H3/00; G10H3/12; G10H3/14; G10H3/18; G10H3/183
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US821494A
Cited
US1215973A
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US1915858A
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GB405278A
Cited
US2222959A
Cited
US2557754A
Cited
US2573254A
Cited
US2628524A
Cited
US2784631A
Cited
US2817261A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1964-03-27 | 1964-09-26 | 1965-03-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1968-03-27 | 1968-09-26 | 1969-03-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1972-03-27 | 1972-09-26 | 1973-03-28 | $7700.00 | Window Closed / Lapsed |