US860270A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Detachable handle.
Assignee: AMERICAN SILVER Co
•
Filing: 1906-02-17
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Granted: 1907-07-16
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Expires: 1926-02-17
Abstract
No abstract record available.
Inventors
- 👤 Charles E Trewhella
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 05:55
CPC Classifications
F; F16; F16B; F16B5/00; F16B5/06; F16B5/0607; F16B5/0621; F16B5/0642; G; G05; G05G; G05G1/00; G05G1/08; G05G1/10; G05G1/12; Y; Y10; Y10T; Y10T403/00; Y10T403/60; Y10T403/606
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) | 1910-07-15 | 1911-01-14 | 1911-07-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1914-07-15 | 1915-01-14 | 1915-07-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1918-07-15 | 1919-01-14 | 1919-07-16 | $7700.00 | Window Closed / Lapsed |