US2690308A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Cloth winding machine having selective speed control means
Assignee: Cutting Room Appliances Corp
•
Filing: 1949-05-18
•
Granted: 1954-09-28
•
Expires: 1969-05-18
Abstract
No abstract record available.
Inventors
- 👤 Gilbert Herman Walter
- 👤 Deichmann Walter
- 👤 Abner I Gilbert
- 👤 Greta V Gilbert
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 04:37
CPC Classifications
B; B65; B65H; B65H18/00; B65H18/08; B65H18/085; B65H18/10; B65H18/103; D; D06; D06H; D06H3/00; D06H3/02; D06H3/04; B65H2511/00; B65H2511/10; B65H2511/11; B65H2701/00; B65H2701/10; B65H2701/17; B65H2701/174
Claims Analysis
Total Claims: 0
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1957-09-27 | 1958-03-29 | 1958-09-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1961-09-27 | 1962-03-29 | 1962-09-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1965-09-27 | 1966-03-29 | 1966-09-28 | $7700.00 | Window Closed / Lapsed |