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US3482402A
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Fluid propulsion system
Assignee: HERBERT A ANTHONEY SR
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Filing: 1967-07-31
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Granted: 1969-12-09
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Expires: 1987-07-31
Abstract
No abstract record available.
Inventors
- 👤 Herbert A Anthoney Sr
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 12:03
CPC Classifications
B; B64; B64C; B64C11/00; B64C11/005; B63; B63H; B63H11/00; B63H11/02; B63H11/04; B63H11/08; B63H20/00; B63H1/00; B63H1/02; B63H1/12; B63H1/14; B63H1/16; B63H2001/165; B63H2011/081; B63H23/00; B63H2023/005
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US122301A
Cited
GB190400229A
Cited
US1845561A
Cited
US2470794A
Cited
US2656809A
Cited
US3276382A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1972-12-08 | 1973-06-09 | 1973-12-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-12-08 | 1977-06-09 | 1977-12-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-12-08 | 1981-06-09 | 1981-12-09 | $7700.00 | Window Closed / Lapsed |