US1129762A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Reversing mechanism.
Assignee: Brown and Sharpe Manufacturing Co
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Filing: 1913-05-08
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Granted: 1915-02-23
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Expires: 1933-05-08
Abstract
No abstract record available.
Inventors
- 👤 Herbert E Townsend
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 20:11
CPC Classifications
B; B41; B41F; B41F3/00; B41F3/46; B41F3/58; Y; Y10; Y10T; Y10T409/00; Y10T409/50; Y10T409/504756; Y10T409/507872; Y10T74/00; Y10T74/18; Y10T74/18056; Y10T74/18072; Y10T74/18088; Y10T74/18128; Y10T74/19; Y10T74/19219; Y10T74/19377; Y10T74/19414; Y10T74/19484; Y10T74/19493; Y10T74/20; Y10T74/20006
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) | 1918-02-22 | 1918-08-24 | 1919-02-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1922-02-22 | 1922-08-24 | 1923-02-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1926-02-22 | 1926-08-24 | 1927-02-23 | $7700.00 | Window Closed / Lapsed |