US2495004A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Rack and gear actuated screw cap remover
Assignee: Individual
•
Filing: 1946-01-25
•
Granted: 1950-01-17
•
Expires: 1966-01-25
Abstract
No abstract record available.
Inventors
- 👤 Henry J Hauck
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 08:08
CPC Classifications
B; B67; B67B; B67B7/00; B67B7/44
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US746195A
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US1261045A
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US1785436A
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US1771493A
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US1787046A
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US2023744A
Cited
US2000962A
Cited
US1943611A
Cited
US2190940A
Cited
US2249786A
Cited
US2296073A
Cited
US2403373A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1953-01-16 | 1953-07-18 | 1954-01-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1957-01-16 | 1957-07-18 | 1958-01-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1961-01-16 | 1961-07-18 | 1962-01-17 | $7700.00 | Window Closed / Lapsed |