Patent DE361793C successfully refreshed from Google Patents.
US3131868A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Flexible nozzle attachment
Assignee: Individual
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Filing: 1963-04-24
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Granted: 1964-05-05
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Expires: 1983-04-24
Abstract
No abstract record available.
Inventors
- 👤 Josie B Coleman
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 11:37
CPC Classifications
E; E03; E03C; E03C1/00; E03C1/02; E03C1/08; E03C1/086; A; A47; A47L; A47L17/00
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
161 words
A CLEANING TOOL COMPRISING, IN COMBINATION, A DUCT PIECE, FLEXIBLE COUPLING MEANS SECURING ONE END OF SAID DUCT PIECE TO A WATER SOURCE, A SPECIAL PURPOSE CLEANING ADAPTER DETACHABLY SECURED UPON THE OPPOSITE END OF SAID DUCT PIECE, FLOW CONTROL MEANS CARRIED BY SAID DUCT PIECE LIMITING FLOW BETWEEN SAID SOURCE AND SAID ADAPTER, SAID DUCT PIECE COMPRISING AN OUTER CONDUIT AND AN INNER CONDUIT, SAID FLOW CONTROL MEANS BEING MOUNTED WITHIN SAID OUTER CONDUIT, SAID INNER CONDUIT MOUNTED UPON A CENTRAL PORTION OF SAID FLOW CONTROL MEANS, WATER BEING SUPPLIED FROM SAID WATER SOURCE TO THE INTERIOR OF EACH OF SAID INNER AND OUTER CONDUITS, SAID INNER AND OUTER CONDUITS DELIVERING FLUID TO SAID SPECIAL PURPOSE CLEANING ADAPTER SECURED UPON THE OPPOSITE END OF SAID DUCT PIECE, SAID FLEXIBLE COUPLING MEANS COMPRISING A SHORT LENGTH OF FLEXIBLE HOSE HAVING ONE END CONNECTED TO SAID OUTER CONDUIT, AND THE OPPOSITE END OF SAID FLEXIBLE HOSE BEING MOUNTED UPON A WATER FAUCET.
Claim 2
Dependent Claim
161 words
A CLEANING TOOL COMPRISING, IN COMBINATION, A DUCT PIECE, FLEXIBLE COUPLING MEANS SECURING ONE END OF SAID DUCT PIECE TO A WATER SOURCE, A SPECIAL PURPOSE CLEANING ADAPTER DETACHABLY SECURED UPON THE OPPOSITE END OF SAID DUCT PIECE, FLOW CONTROL MEANS CARRIED BY SAID DUCT PIECE LIMITING FLOW BETWEEN SAID SOURCE AND SAID ADAPTER, SAID DUCT PIECE COMPRISING AN OUTER CONDUIT AND AN INNER CONDUIT, SAID FLOW CONTROL MEANS BEING MOUNTED WITHIN SAID OUTER CONDUIT, SAID INNER CONDUIT MOUNTED UPON A CENTRAL PORTION OF SAID FLOW CONTROL MEANS, WATER BEING SUPPLIED FROM SAID WATER SOURCE TO THE INTERIOR OF EACH OF SAID INNER AND OUTER CONDUITS, SAID INNER AND OUTER CONDUITS DELIVERING FLUID TO SAID SPECIAL PURPOSE CLEANING ADAPTER SECURED UPON THE OPPOSITE END OF SAID DUCT PIECE, SAID FLEXIBLE COUPLING MEANS COMPRISING A SHORT LENGTH OF FLEXIBLE HOSE HAVING ONE END CONNECTED TO SAID OUTER CONDUIT, AND THE OPPOSITE END OF SAID FLEXIBLE HOSE BEING MOUNTED UPON A WATER FAUCET.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1967-05-05 | 1967-11-04 | 1968-05-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-05-05 | 1971-11-04 | 1972-05-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-05-05 | 1975-11-04 | 1976-05-05 | $7700.00 | Window Closed / Lapsed |