Patent US3895465A successfully refreshed from Google Patents.
US2741933A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Connecting rod
Assignee: MAN AG
•
Filing: 1952-03-26
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Granted: 1956-04-17
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Expires: 1972-03-26
Abstract
No abstract record available.
Inventors
- 👤 Seitz Ludwig
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 11:42
CPC Classifications
F; F16; F16C; F16C9/00; F16C9/04; Y; Y10; Y10T; Y10T74/00; Y10T74/21; Y10T74/2142; Y10T74/2162
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1043495A
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US1130982A
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US1384200A
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US1434143A
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US1831430A
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US2407928A
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US2378686A
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US2428602A
Cited
US2446090A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1959-04-17 | 1959-10-17 | 1960-04-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1963-04-17 | 1963-10-17 | 1964-04-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1967-04-17 | 1967-10-17 | 1968-04-17 | $7700.00 | Window Closed / Lapsed |