US3092330A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Hand pump for spraying liquids
Assignee: Cook Chemical Co
•
Filing: 1961-02-13
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Granted: 1963-06-04
•
Expires: 1981-02-13
Abstract
No abstract record available.
Inventors
- 👤 Stewart J Ridenour
- 👤 Pickinpangh Asa
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 19:35
CPC Classifications
B; B05; B05B; B05B11/00; B05B11/01; B05B11/10; B05B11/1001; B05B11/1015
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
83 words
IN A FLUID DISPENSER, A HOUSING HAVING A BORE THERETHROUGH, PRESENTING A FLUID OUTLET AT ONE END OFTHE BORE, THERE BEING A FLUID INLET IN THE HOUSING COMMUNICATING WITH THE BORE AND EXTENDING LATERALLY THEREFROM; PUMP MEANS COUPLED WITH THE HOUSING IN REGISTER WITH THE OPPOSITE END OF THE BORE; AN ELONGATED CORE IN THE BORE HAVING A PAIR OF LONGITUDINALLY EXTENDING FLUID DUCTS THERETHROUGH BOTH COMMUNICATING AT ONE END THEREOF WITH SAID PUMP MEANS, THE OPPOSITE END OF ONE OF THE DUCTS
Claim 2
Dependent Claim
83 words
IN A FLUID DISPENSER, A HOUSING HAVING A BORE THERETHROUGH, PRESENTING A FLUID OUTLET AT ONE END OFTHE BORE, THERE BEING A FLUID INLET IN THE HOUSING COMMUNICATING WITH THE BORE AND EXTENDING LATERALLY THEREFROM; PUMP MEANS COUPLED WITH THE HOUSING IN REGISTER WITH THE OPPOSITE END OF THE BORE; AN ELONGATED CORE IN THE BORE HAVING A PAIR OF LONGITUDINALLY EXTENDING FLUID DUCTS THERETHROUGH BOTH COMMUNICATING AT ONE END THEREOF WITH SAID PUMP MEANS, THE OPPOSITE END OF ONE OF THE DUCTS
References Cited (Backward Citations)
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Cited
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Cited
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Cited
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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) | 1966-06-03 | 1966-12-03 | 1967-06-04 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-06-03 | 1970-12-03 | 1971-06-04 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-06-03 | 1974-12-03 | 1975-06-04 | $7700.00 | Window Closed / Lapsed |