US2991927A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Apparatus for moving fluids
Assignee: Individual
•
Filing: 1958-02-03
•
Granted: 1961-07-11
•
Expires: 1978-02-03
Abstract
No abstract record available.
Inventors
- 👤 Thomas E Quick
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-22 23:12
CPC Classifications
F; F04; F04D; F04D3/00; F04D17/00; F04D17/08; F04D17/16; F04D29/00; F04D29/40; F04D29/42; F04D29/44
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
NL44500C
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US2378012A
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US2469125A
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US2609141A
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FR929199A
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US2469458A
Cited
US2483335A
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US2650535A
Cited
US2699764A
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US2842306A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1964-07-10 | 1965-01-09 | 1965-07-11 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1968-07-10 | 1969-01-09 | 1969-07-11 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1972-07-10 | 1973-01-09 | 1973-07-11 | $7700.00 | Window Closed / Lapsed |