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Patent US5016870A successfully refreshed from Google Patents.
US3493201A
Expired / Lapsed
US
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Universal support base for pumps,compressors or the like
Assignee: Nash Engineering Co
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Filing: 1967-03-15
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Granted: 1970-02-03
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Expires: 1987-03-15
Abstract
No abstract record available.
Inventors
- 👤 John D Marran
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 16:29
CPC Classifications
H; H01; H01H; H01H1/00; H01H1/60; F; F16; F16M; F16M7/00; Y; Y10; Y10S; Y10S411/00; Y10S411/955; Y10S411/965; Y10S411/969; Y10S411/971
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US236661A
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US1202046A
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US1350970A
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US2032659A
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US2140628A
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US2678592A
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US3022028A
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US2916233A
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US3021100A
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1973-02-02 | 1973-08-04 | 1974-02-03 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1977-02-02 | 1977-08-04 | 1978-02-03 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1981-02-02 | 1981-08-04 | 1982-02-03 | $7700.00 | Window Closed / Lapsed |