US2902888A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Reversing transmission for cross lappers
Assignee: Proctor and Schwartz Inc
•
Filing: 1956-12-14
•
Granted: 1959-09-08
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Expires: 1976-12-14
Abstract
No abstract record available.
Inventors
- 👤 John W Powischill
- 👤 Edward M Hyde
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 05:01
CPC Classifications
B; B65; B65H; B65H45/00; B65H45/02; B65H45/06; B65H45/10; B65H45/101; B65H45/107; B65H20/00; B65H20/24; B65H45/12; B65H45/20; Y; Y10; Y10T; Y10T74/00; Y10T74/18; Y10T74/18056; Y10T74/18152; Y10T74/18856; Y10T74/18864
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US593652A
Cited
US1540247A
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FR584894A
Cited
US2211221A
Cited
US2360869A
Cited
US2673475A
Cited
US2713273A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1962-09-07 | 1963-03-09 | 1963-09-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1966-09-07 | 1967-03-09 | 1967-09-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1970-09-07 | 1971-03-09 | 1971-09-08 | $7700.00 | Window Closed / Lapsed |