US2772734A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Bias cutting machine
Assignee: OSCAR I JUDELSOHN Inc
•
Filing: 1954-07-28
•
Granted: 1956-12-04
•
Expires: 1974-07-28
Abstract
No abstract record available.
Inventors
- 👤 David N Judelson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 05:54
CPC Classifications
B; B26; B26D; B26D3/00; B26D3/16; B26D3/162; D; D06; D06H; D06H7/00; D06H7/10; D06H7/12; Y; Y10; Y10T; Y10T29/00; Y10T29/11; Y10T29/1163; Y10T29/1181; Y10T29/1188
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US704566A
Cited
US1259834A
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US1432207A
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US1520139A
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US1787208A
Cited
US1896596A
Cited
US1955282A
Cited
US1984717A
Cited
US2110856A
Cited
US2394859A
Cited
US2596208A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1959-12-04 | 1960-06-04 | 1960-12-04 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1963-12-04 | 1964-06-04 | 1964-12-04 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1967-12-04 | 1968-06-04 | 1968-12-04 | $7700.00 | Window Closed / Lapsed |