Patent US3021150A successfully refreshed from Google Patents.
US3021150A
Expired / Lapsed
US
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Steering mechanism for industrial truck
Assignee: Yale and Towne Manufacturing Co
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Filing: 1958-10-16
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Granted: 1962-02-13
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Expires: 1978-10-16
Abstract
No abstract record available.
Inventors
- 👤 Bronislaus I Ulinski
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 07:35
CPC Classifications
B; B62; B62D; B62D7/00; B66; B66F; B66F9/00; B66F9/06; B66F9/075; B66F9/07568
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1211949A
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US1238732A
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US1261584A
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US2251584A
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US2271505A
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US2233318A
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US2375670A
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US2429302A
Cited
US2666491A
Cited
US2659613A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-02-12 | 1965-08-14 | 1966-02-13 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-02-12 | 1969-08-14 | 1970-02-13 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-02-12 | 1973-08-14 | 1974-02-13 | $7700.00 | Window Closed / Lapsed |