US2885126A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Magnetically driven tank pump apparatus
Assignee: Tokheim Corp
•
Filing: 1955-10-05
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Granted: 1959-05-05
•
Expires: 1975-10-05
Abstract
No abstract record available.
Inventors
- 👤 William L Hudson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 01:58
CPC Classifications
F; F04; F04D; F04D13/00; F04D13/02; F04D13/021; F04D13/024; F02; F02M; F02M37/00; F02M37/04; F02M37/08; F02M37/20
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
GB192618A
Cited
US2352958A
Cited
US2369282A
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US2368530A
Cited
US2429114A
Cited
US2413546A
Cited
US2392128A
Cited
US2534520A
Cited
US2481172A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1962-05-04 | 1962-11-03 | 1963-05-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1966-05-04 | 1966-11-03 | 1967-05-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1970-05-04 | 1970-11-03 | 1971-05-05 | $7700.00 | Window Closed / Lapsed |