US2855062A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Drive wheel friction assembly
Assignee: Lee Norse Co
•
Filing: 1954-06-10
•
Granted: 1958-10-07
•
Expires: 1974-06-10
Abstract
No abstract record available.
Inventors
- 👤 Arentzen Einar Martin
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 00:04
CPC Classifications
B; B60; B60K; B60K17/00; B60K17/34; B60K17/348; B60K17/35; B60K17/3515; B60K17/04
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1043111A
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US1438051A
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US2226759A
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US2339160A
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US2358236A
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US2333980A
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US2771147A
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US2714935A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1961-10-06 | 1962-04-07 | 1962-10-07 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1965-10-06 | 1966-04-07 | 1966-10-07 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1969-10-06 | 1970-04-07 | 1970-10-07 | $7700.00 | Window Closed / Lapsed |