Patent US1127203A successfully refreshed from Google Patents.
US1127203A
Expired / Lapsed
US
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Lever-locking device.
Assignee: Individual
•
Filing: 1913-08-22
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Granted: 1915-02-02
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Expires: 1933-08-22
Abstract
No abstract record available.
Inventors
- 👤 Jacob Andrew Deyoung
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 20:08
CPC Classifications
G; G05; G05G; G05G5/00; G05G5/12; G05G5/14; G05G5/18; Y; Y10; Y10T; Y10T74/00; Y10T74/20; Y10T74/20576; Y10T74/20636; Y10T74/20654; 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) | 1918-02-01 | 1918-08-03 | 1919-02-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1922-02-01 | 1922-08-03 | 1923-02-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1926-02-01 | 1926-08-03 | 1927-02-02 | $7700.00 | Window Closed / Lapsed |