US2562412A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Cylinder sleeve extracting bar
Assignee: Lisle Corp
•
Filing: 1946-12-04
•
Granted: 1951-07-31
•
Expires: 1966-12-04
Abstract
No abstract record available.
Inventors
- 👤 Thomas E Brooks
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 18:02
CPC Classifications
B; B25; B25B; B25B27/00; B25B27/02; Y; Y10; Y10T; Y10T29/00; Y10T29/53; Y10T29/53796; Y10T29/53835
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US506155A
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US1062464A
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US1122599A
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US1286488A
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US1276458A
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US1340787A
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US1385948A
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US1611574A
Cited
US2291795A
Cited
US2411246A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1954-07-30 | 1955-01-29 | 1955-07-31 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1958-07-30 | 1959-01-29 | 1959-07-31 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1962-07-30 | 1963-01-29 | 1963-07-31 | $7700.00 | Window Closed / Lapsed |