US2617181A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Cylinder sleeve puller
Assignee: Chicago Pneumatic Tool Co LLC
•
Filing: 1948-04-07
•
Granted: 1952-11-11
•
Expires: 1968-04-07
Abstract
No abstract record available.
Inventors
- 👤 Haem Marcel P D
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 13:47
CPC Classifications
B; B25; B25B; B25B27/00; B25B27/02; B25B27/06; B25B27/064; B25B27/026; Y; Y10; Y10T; Y10T29/00; Y10T29/53; Y10T29/53796; Y10T29/5383
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US1359432A
Cited
DE438117C
Cited
US1595246A
Cited
US1760989A
Cited
US1705789A
Cited
US1902571A
Cited
US2085529A
Cited
US2238424A
Cited
US2252036A
Cited
US2341677A
Cited
US2475040A
Cited
US2424681A
Cited
US2430201A
Cited
US2421324A
Cited
US2464034A
Cited
US2421276A
Cited
US2495649A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1955-11-11 | 1956-05-12 | 1956-11-11 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1959-11-11 | 1960-05-12 | 1960-11-11 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1963-11-11 | 1964-05-12 | 1964-11-11 | $7700.00 | Window Closed / Lapsed |