US2483379A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Means for handling retaining rings
Assignee: Waldes Kohinoor Inc
•
Filing: 1946-08-19
•
Granted: 1949-09-27
•
Expires: 1966-08-19
Abstract
No abstract record available.
Inventors
- 👤 Brell Jules
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-22 18:21
CPC Classifications
B; B25; B25B; B25B27/00; B25B27/14; B25B27/30; B25B27/20; Y; Y10; Y10T; Y10T29/00; Y10T29/53; Y10T29/53478; Y10T29/53487; Y10T29/53613; Y10T29/5363
Claims Analysis
Total Claims: 0
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US2002016A
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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) | 1952-09-26 | 1953-03-28 | 1953-09-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1956-09-26 | 1957-03-28 | 1957-09-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1960-09-26 | 1961-03-28 | 1961-09-27 | $7700.00 | Window Closed / Lapsed |