US2743776A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Bias-cutting machine
Assignee: Individual
•
Filing: 1955-06-13
•
Granted: 1956-05-01
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Expires: 1975-06-13
Abstract
No abstract record available.
Inventors
- 👤 David N Judelson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 04:36
CPC Classifications
D; D06; D06H; D06H7/00; D06H7/10; D06H7/12; B; B26; B26D; B26D3/00; B26D3/16; B26D3/162; Y; Y10; Y10T; Y10T29/00; Y10T29/11; Y10T29/1181; Y10T29/1188
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1959-05-01 | 1959-10-31 | 1960-05-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1963-05-01 | 1963-10-31 | 1964-05-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1967-05-01 | 1967-10-31 | 1968-05-01 | $7700.00 | Window Closed / Lapsed |