US1176680A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Cut-off mechanism and controller therefor.
Assignee: Individual
•
Filing: 1916-01-11
•
Granted: 1916-03-21
•
Expires: 1936-01-11
Abstract
No abstract record available.
Inventors
- 👤 Samuel M Langston
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 00:14
CPC Classifications
B; B27; B27L; B27L5/00; B27L5/08; Y; Y10; Y10T; Y10T83/00; Y10T83/465; Y10T83/4653; Y10T83/4685; Y10T83/4688; Y10T83/4699; Y10T83/4702; Y10T83/4705
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) | 1919-03-21 | 1919-09-20 | 1920-03-21 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1923-03-21 | 1923-09-20 | 1924-03-21 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1927-03-21 | 1927-09-20 | 1928-03-21 | $7700.00 | Window Closed / Lapsed |