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US2644354A
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US
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Closure remover with jaw wheels controlled by intersecting cam and radial slots
Assignee: Individual
•
Filing: 1947-11-14
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Granted: 1953-07-07
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Expires: 1967-11-14
Abstract
No abstract record available.
Inventors
- 👤 Harold J Schlageter
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-09 05:01
CPC Classifications
B; B67; B67B; B67B7/00; B67B7/18; Y; Y10; Y10T; Y10T279/00; Y10T279/19; Y10T279/1926; Y10T279/1941
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1956-07-06 | 1957-01-05 | 1957-07-07 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1960-07-06 | 1961-01-05 | 1961-07-07 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1964-07-06 | 1965-01-05 | 1965-07-07 | $7700.00 | Window Closed / Lapsed |