US3034838A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Bearing
Assignee: TANN CORP
•
Filing: 1961-05-10
•
Granted: 1962-05-15
•
Expires: 1981-05-10
Abstract
No abstract record available.
Inventors
- 👤 Martin L Abel
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 22:42
CPC Classifications
F; F16; F16C; F16C33/00; F16C33/02; F16C33/04; F16C33/06; F16C33/12; F16C33/10; F16C33/1025; F16C33/103; F16C33/104; F16C33/14; F16C33/72; F16C33/74; F16C2226/00; F16C2226/10; F16C2226/12; F16C2226/50; F16C2226/70
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
GB140807A
Cited
US1656508A
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US1946086A
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US2138659A
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US2233104A
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US2230472A
Cited
US2270392A
Cited
US2318477A
Cited
US2365552A
Cited
US2669491A
Cited
US2722464A
Cited
US2891826A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-05-14 | 1965-11-13 | 1966-05-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-05-14 | 1969-11-13 | 1970-05-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-05-14 | 1973-11-13 | 1974-05-15 | $7700.00 | Window Closed / Lapsed |