US2891302A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method for inserting wrist pins within pistons
Assignee: Winona Tool Manufacturing Co
•
Filing: 1955-04-28
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Granted: 1959-06-23
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Expires: 1975-04-28
Abstract
No abstract record available.
Inventors
- 👤 Elmer A Fuglie
- 👤 Connett Solomon Leonard
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 19:24
CPC Classifications
B; B25; B25B; B25B11/00; B25B27/00; B25B27/02; B25B27/04; Y; Y10; Y10T; Y10T29/00; Y10T29/49; Y10T29/49636; Y10T29/49696; Y10T29/53; Y10T29/53796; Y10T29/53826; Y10T29/53987
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
DE311712C
Cited
US1272176A
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US1810884A
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US1887168A
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US2446515A
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US2497498A
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US2586222A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1962-06-22 | 1962-12-22 | 1963-06-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1966-06-22 | 1966-12-22 | 1967-06-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1970-06-22 | 1970-12-22 | 1971-06-23 | $7700.00 | Window Closed / Lapsed |