Patent JPS542349A successfully refreshed from Google Patents.
US3204698A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Fire extinguisher having swivel outlet with detachable discharge horn
Assignee: Walter Kidde Ltd
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Filing: 1963-10-09
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Granted: 1965-09-07
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Expires: 1983-10-09
Abstract
No abstract record available.
Inventors
- 👤 Alan E Blackman
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 17:40
CPC Classifications
A; A62; A62C; A62C13/00; A62C13/003
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
98 words
IN COMBINATION WITH A CLOSURE CONTROLLED DISCHARGE OUTLET OF A PORTABLE FIRE EXTINGUISHER, A DISCHARGE HORN; A FLEXIBLE HOSE HAVING ONE END CONNECTED TO SAID DISCHARGE HORN; A HANDLE COUPLED TO SAID HORN AND PROVIDED WITH CONNECTING MEANS; AND A SWIVEL COUPLING INCLUDING A TUBULAR PORTION ROTATABLY MOUNTED IN SAID DISCHARGE OUTLET, AN OUTLET ELEMENT ON AND IN FLUID FLOW CONNECTION WITH SAID TUBULAR PORTION AND HAVING THE OTHER END OF SAID HOSE CONNECTED THERETO, AND CONNECTING MEANS ON SAID TUBULAR PORTION COOPERATING WITH SAID FIRST MENTIONED CONNECTING MEANS FOR REMOVABLY CONNECTING SAID HANDLE TO SAID SWIVEL COUPLING.
Claim 2
Dependent Claim
98 words
IN COMBINATION WITH A CLOSURE CONTROLLED DISCHARGE OUTLET OF A PORTABLE FIRE EXTINGUISHER, A DISCHARGE HORN; A FLEXIBLE HOSE HAVING ONE END CONNECTED TO SAID DISCHARGE HORN; A HANDLE COUPLED TO SAID HORN AND PROVIDED WITH CONNECTING MEANS; AND A SWIVEL COUPLING INCLUDING A TUBULAR PORTION ROTATABLY MOUNTED IN SAID DISCHARGE OUTLET, AN OUTLET ELEMENT ON AND IN FLUID FLOW CONNECTION WITH SAID TUBULAR PORTION AND HAVING THE OTHER END OF SAID HOSE CONNECTED THERETO, AND CONNECTING MEANS ON SAID TUBULAR PORTION COOPERATING WITH SAID FIRST MENTIONED CONNECTING MEANS FOR REMOVABLY CONNECTING SAID HANDLE TO SAID SWIVEL COUPLING.
References Cited (Backward Citations)
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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) | 1968-09-06 | 1969-03-08 | 1969-09-07 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-09-06 | 1973-03-08 | 1973-09-07 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-09-06 | 1977-03-08 | 1977-09-07 | $7700.00 | Window Closed / Lapsed |