Patent US3015282A successfully refreshed from Google Patents.
US3015282A
Expired / Lapsed
US
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Pump
Assignee: Viking Pump Inc
•
Filing: 1959-02-16
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Granted: 1962-01-02
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Expires: 1979-02-16
Abstract
No abstract record available.
Inventors
- 👤 Camarata Alfred August
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-07 08:41
CPC Classifications
F; F04; F04C; F04C2/00; F04C2/08; F04C2/10; F04C2/101; F04C14/00; F04C14/04; F04C15/00; F04C15/0088; F04C15/0096
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US1271968A
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US1379587A
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US1513659A
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US1739139A
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US2124140A
Cited
US2140966A
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US2420622A
Cited
US2433360A
Cited
US2547392A
Cited
US2701532A
Cited
US2711286A
Cited
US2940399A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-01-01 | 1965-07-03 | 1966-01-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-01-01 | 1969-07-03 | 1970-01-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-01-01 | 1973-07-03 | 1974-01-02 | $7700.00 | Window Closed / Lapsed |