US3194615A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Shaft organization
Assignee: Individual
•
Filing: 1962-07-03
•
Granted: 1965-07-13
•
Expires: 1982-07-03
Abstract
No abstract record available.
Inventors
- 👤 Anthony V Weasler
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 22:35
CPC Classifications
F; F16; F16C; F16C33/00; F16C33/02; F16C33/04; F16C33/20; F16C17/00; F16C17/10; F16C2208/00; F16C2208/20; F16C2208/30; F16C2208/32; F16C2208/60
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2532327A
Cited
US2857214A
Cited
US2911803A
Cited
US2796749A
Cited
US2772550A
Cited
US2995405A
Cited
US2923140A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1968-07-12 | 1969-01-11 | 1969-07-13 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-07-12 | 1973-01-11 | 1973-07-13 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-07-12 | 1977-01-11 | 1977-07-13 | $7700.00 | Window Closed / Lapsed |