US3369461A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Auto kinetic wheel or fluid motor
Assignee: Individual
•
Filing: 1966-06-09
•
Granted: 1968-02-20
•
Expires: 1986-06-09
Abstract
No abstract record available.
Inventors
- 👤 Biasi Charles P De
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 21:44
CPC Classifications
F; F01; F01C; F01C1/00; F01C1/30; F01C1/34; F01C1/344
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US470064A
Cited
US602630A
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US615664A
Cited
US727677A
Cited
US2843434A
Cited
US3008424A
Cited
US3035554A
Cited
US3067831A
Cited
US3280934A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1971-02-19 | 1971-08-21 | 1972-02-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-02-19 | 1975-08-21 | 1976-02-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-02-19 | 1979-08-21 | 1980-02-20 | $7700.00 | Window Closed / Lapsed |