US858538A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Lever-locking device.
Assignee: STEVENS-DURYEA Co
•
Filing: 1907-02-25
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Granted: 1907-07-02
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Expires: 1927-02-25
Abstract
No abstract record available.
Inventors
- 👤 William M Remington
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 21:16
CPC Classifications
G; G05; G05G; G05G5/00; G05G5/12; G05G5/14; G05G5/18; Y; Y10; Y10T; Y10T74/00; Y10T74/20; Y10T74/20576; Y10T74/20582; Y10T74/2063; Y10T74/20636; Y10T74/20672; Y10T74/20696; Y10T74/20702
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) | 1910-07-01 | 1910-12-31 | 1911-07-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1914-07-01 | 1914-12-31 | 1915-07-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1918-07-01 | 1918-12-31 | 1919-07-02 | $7700.00 | Window Closed / Lapsed |