US2467086A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Stringed musical instrument
Assignee: —
•
Filing: —
•
Granted: 1949-04-12
•
Expires: 1966-04-12
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 14:02
CPC Classifications
G; G10; G10D; G10D3/00; G10D3/14; G10D3/147
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1809710A
Cited
US1924854A
Cited
US2235717A
Cited
US2235718A
Cited
US2234874A
Cited
US2257995A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1952-04-11 | 1952-10-11 | 1953-04-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1956-04-11 | 1956-10-11 | 1957-04-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1960-04-11 | 1960-10-11 | 1961-04-12 | $7700.00 | Window Closed / Lapsed |