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Patent US1187962A successfully refreshed from Google Patents.
US1187962A
Expired / Lapsed
US
⏱️ 0.0 years remaining
String for musical instruments.
Assignee: CG Conn Ltd
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Filing: 1916-05-12
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Granted: 1916-06-20
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Expires: 1936-05-12
Abstract
No abstract record available.
Inventors
- 👤 Frank Barstow
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-09 08:38
CPC Classifications
G; G10; G10D; G10D3/00; G10D3/10
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) | 1919-06-20 | 1919-12-20 | 1920-06-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1923-06-20 | 1923-12-20 | 1924-06-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1927-06-20 | 1927-12-20 | 1928-06-20 | $7700.00 | Window Closed / Lapsed |