US2880676A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Motor and pump combination
Assignee: Individual
•
Filing: 1956-03-26
•
Granted: 1959-04-07
•
Expires: 1976-03-26
Abstract
No abstract record available.
Inventors
- 👤 Succop Anna Louise
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 07:35
CPC Classifications
F; F04; F04C; F04C15/00; F04C15/0057; F04C15/0061; F04C2/00; F04C2/08; F04C2/082; F04C2/086; F04C2230/00; F04C2230/70; F04C2240/00; F04C2240/30; F05; F05C; F05C2225/00; F05C2225/04; Y; Y10; Y10S; Y10S417/00; Y10S417/01
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1669050A
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US2035096A
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US2321609A
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US2467524A
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US2567699A
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US2633807A
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US2642808A
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US2635552A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1962-04-06 | 1962-10-06 | 1963-04-07 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1966-04-06 | 1966-10-06 | 1967-04-07 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1970-04-06 | 1970-10-06 | 1971-04-07 | $7700.00 | Window Closed / Lapsed |