US1138927A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Hacksaw-machine.
Assignee: Individual
•
Filing: 1914-11-03
•
Granted: 1915-05-11
•
Expires: 1934-11-03
Abstract
No abstract record available.
Inventors
- 👤 Robert C Berry
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 10:52
CPC Classifications
B; B23; B23D; B23D59/00; B23D59/02; Y; Y10; Y10T; Y10T83/00; Y10T83/263; Y10T83/748; Y10T83/7487; Y10T83/7493; Y10T83/869; Y10T83/8691; Y10T83/8696; Y10T83/8699; Y10T83/8776; Y10T83/8874; Y10T83/8876
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) | 1918-05-10 | 1918-11-09 | 1919-05-11 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1922-05-10 | 1922-11-09 | 1923-05-11 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1926-05-10 | 1926-11-09 | 1927-05-11 | $7700.00 | Window Closed / Lapsed |