US2858887A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Bias cutting machines
Assignee: Lever Bias Machine Corp
•
Filing: 1955-12-16
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Granted: 1958-11-04
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Expires: 1975-12-16
Abstract
No abstract record available.
Inventors
- 👤 Gerstein Harry
- 👤 Leiss Emil
- 👤 Bayer Carl
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 19:04
CPC Classifications
D; D06; D06H; D06H7/00; D06H7/10; D06H7/12; B; B26; B26D; B26D1/00; B26D1/01; B26D1/12; B26D1/14; B26D1/157; B26D1/18; B26D1/185; B26D1/20; B26D1/205; B65; B65H; B65H35/00; B65H35/02; Y; Y10; Y10T; Y10T29/00; Y10T29/11; Y10T29/1181; Y10T29/1188
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1580374A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1961-11-03 | 1962-05-05 | 1962-11-04 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1965-11-03 | 1966-05-05 | 1966-11-04 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1969-11-03 | 1970-05-05 | 1970-11-04 | $7700.00 | Window Closed / Lapsed |