Patent US3245160A successfully refreshed from Google Patents.
US3245160A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Water reservoir for travel irons and control therefor
Assignee: Knapp Monarch Co
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Filing: 1965-07-26
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Granted: 1966-04-12
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Expires: 1985-07-26
Abstract
No abstract record available.
Inventors
- 👤 Robert S Knapp
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 18:51
CPC Classifications
D; D06; D06F; D06F75/00; D06F75/08; D06F75/10; D06F75/14
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
210 words
A SELECTIVELY DETACHABLE AND CONTROLLABLE WATER RESERVOIR FOR A TRAVEL STEAM IRON COMPRISING, IN COMBINATION: AN ELONGATED UPRIGHT CONTAINER, AND ELONGATED FITTING CARRIED AT THE BOTTOM OF THE CONTAINER AND HAVING A FLOW BORE THERETHROUGH COMMUNICATING WITH THE INTERIOR OF THE CONTAINER, SAID FITTING INCLUDING A TUBULAR STUD AT ONE END THROUGH WHICH WATER FLOWS FROM SAID BORE, SAID STUD BEING POSITIONED EXTERIORLY OF SAID CONTAINER AND INCLUDING MEANS FOR SCREW CONNECTING THE CONTAINER TO A TRAVEL STEAM IRON, THE OTHER END OF SAID STUD DEFINING A CUPPED GUIDE AND VALVE SEAT LOCATED IN THE CONTAINER AND AT THE INTAKE END OF SAID FLOLW BORE, AN ELONGATED CONTROL ROD RECIPROCALLY MOUNTED ON SAID CONTAINER AND DEFINING A VALVE AT ONE END AND COACTING WITH SAID VALVE SEAT TO SELECTIVELY CONTROL FLOW OF WATER THROUGH SAID FLOW-BORE, SELECTIVELY MOVABLE MEANS OPERATIVELY ASSOCIATED WITH SAID CONTROL ROD AND INCLUDING HIGH AND LOW CAM ELEMENTS FOR SELECTIVELY RECIPROCATING THE SAID VALVE BETWEEN OPEN AND CLOSED POSITIONS, AND THE DEPTH OF THE CUPPED GUIDE BEING GREATER THAN THE HEIGHT OF THE HIGH CAM ELEMENT SO THAT THE VALVE END OF THE CONTROL ROD IS POSITIONED WITHIN THE CUPPED GUIDE FOR ALL POSITIONS THEREOF AS THE CONTROL ROD RECIPROCATES BETWEEN OPEN AND CLOSED VALVE POSITIONS.
Claim 2
Dependent Claim
210 words
A SELECTIVELY DETACHABLE AND CONTROLLABLE WATER RESERVOIR FOR A TRAVEL STEAM IRON COMPRISING, IN COMBINATION: AN ELONGATED UPRIGHT CONTAINER, AND ELONGATED FITTING CARRIED AT THE BOTTOM OF THE CONTAINER AND HAVING A FLOW BORE THERETHROUGH COMMUNICATING WITH THE INTERIOR OF THE CONTAINER, SAID FITTING INCLUDING A TUBULAR STUD AT ONE END THROUGH WHICH WATER FLOWS FROM SAID BORE, SAID STUD BEING POSITIONED EXTERIORLY OF SAID CONTAINER AND INCLUDING MEANS FOR SCREW CONNECTING THE CONTAINER TO A TRAVEL STEAM IRON, THE OTHER END OF SAID STUD DEFINING A CUPPED GUIDE AND VALVE SEAT LOCATED IN THE CONTAINER AND AT THE INTAKE END OF SAID FLOLW BORE, AN ELONGATED CONTROL ROD RECIPROCALLY MOUNTED ON SAID CONTAINER AND DEFINING A VALVE AT ONE END AND COACTING WITH SAID VALVE SEAT TO SELECTIVELY CONTROL FLOW OF WATER THROUGH SAID FLOW-BORE, SELECTIVELY MOVABLE MEANS OPERATIVELY ASSOCIATED WITH SAID CONTROL ROD AND INCLUDING HIGH AND LOW CAM ELEMENTS FOR SELECTIVELY RECIPROCATING THE SAID VALVE BETWEEN OPEN AND CLOSED POSITIONS, AND THE DEPTH OF THE CUPPED GUIDE BEING GREATER THAN THE HEIGHT OF THE HIGH CAM ELEMENT SO THAT THE VALVE END OF THE CONTROL ROD IS POSITIONED WITHIN THE CUPPED GUIDE FOR ALL POSITIONS THEREOF AS THE CONTROL ROD RECIPROCATES BETWEEN OPEN AND CLOSED VALVE POSITIONS.
References Cited (Backward Citations)
US1536676A
Cited
GB509374A
Cited
US2761228A
Cited
US2812598A
Cited
US2825158A
Cited
US3045371A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1969-04-11 | 1969-10-11 | 1970-04-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-04-11 | 1973-10-11 | 1974-04-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-04-11 | 1977-10-11 | 1978-04-12 | $7700.00 | Window Closed / Lapsed |