US1753645A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Machine for cutting bias strips
Assignee: WALTER PRIOR JR
•
Filing: 1924-04-18
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Granted: 1930-04-08
•
Expires: 1944-04-18
Abstract
No abstract record available.
Inventors
- 👤 William H Camfield
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 14:45
CPC Classifications
D; D06; D06H; D06H7/00; D06H7/10; D06H7/12; Y; Y10; Y10T; Y10T29/00; Y10T29/11; Y10T29/1131; Y10T29/1156; Y10T29/1163; Y10T29/1181; Y10T29/1188; Y10T83/00; Y10T83/647; Y10T83/6584; Y10T83/6592
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) | 1933-04-07 | 1933-10-07 | 1934-04-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1937-04-07 | 1937-10-07 | 1938-04-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1941-04-07 | 1941-10-07 | 1942-04-08 | $7700.00 | Window Closed / Lapsed |