US3090346A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Boat propelling water jet nozzle
Assignee: Individual
•
Filing: 1962-05-31
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Granted: 1963-05-21
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Expires: 1982-05-31
Abstract
No abstract record available.
Inventors
- 👤 Kermit H Burgin
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 16:10
CPC Classifications
B; B63; B63H; B63H11/00; B63H11/02; B63H11/04; B63H11/08; B63H20/00
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
150 words
IN A PROPELLING MECHANISM,FOR MOUNTING ON A BOAT, THE COMBINATION WITH A MOTOR AND A MOTOR DRIVEN PUMP, OF A PUMP WATER DISHCARGE CONDUIT TERMINATING BY NOZZLE MOUNTING END; A WATER DISCHARGE ELBOW NOZZLE SWIVELLY MOUNTED ON SAID CONDUIT END TO HAVE THE NOZZLE UPON ROTATION SELECTIVELY DISCHARGE FROM AN END IN A RANGE OF DIRECTIONS FROM REARWARDLY AND DOWNWARDLY FROM THE HORIZONTAL TO FORWARDLY AND DOWNWARDLY; MEANS MOUNTING SAID MECHANISM ON SAID BOAT TO HAVE SAID NOZZLE DISCHARGE AT ALL TIMES ABOVE THE LEVEL OF THE WATER IN WHICH SAID BOAT FLOATS; AN EXHAUST LINE LEADING FROM SAID MOTOR THROUGH SAID CONDUIT TO A CENTRAL ZONE OF SAID CONDUIT DISCHARGE END; AN EXTENSION OF SAID LINE CONTINUING ARCUATELY FROM A SWIVEL CONNECTION WITH SAID LINE CENTRALLY THROUGHOUT SAID NOZZLE AND TERMINATING BY AN END SPACED OUTWARDLY FROM AND CENTRALLY OF SAID NOZZLE DISCHARGE END; AND MEANS ROTATING SAID NOZZLE.
Claim 2
Dependent Claim
150 words
IN A PROPELLING MECHANISM,FOR MOUNTING ON A BOAT, THE COMBINATION WITH A MOTOR AND A MOTOR DRIVEN PUMP, OF A PUMP WATER DISHCARGE CONDUIT TERMINATING BY NOZZLE MOUNTING END; A WATER DISCHARGE ELBOW NOZZLE SWIVELLY MOUNTED ON SAID CONDUIT END TO HAVE THE NOZZLE UPON ROTATION SELECTIVELY DISCHARGE FROM AN END IN A RANGE OF DIRECTIONS FROM REARWARDLY AND DOWNWARDLY FROM THE HORIZONTAL TO FORWARDLY AND DOWNWARDLY; MEANS MOUNTING SAID MECHANISM ON SAID BOAT TO HAVE SAID NOZZLE DISCHARGE AT ALL TIMES ABOVE THE LEVEL OF THE WATER IN WHICH SAID BOAT FLOATS; AN EXHAUST LINE LEADING FROM SAID MOTOR THROUGH SAID CONDUIT TO A CENTRAL ZONE OF SAID CONDUIT DISCHARGE END; AN EXTENSION OF SAID LINE CONTINUING ARCUATELY FROM A SWIVEL CONNECTION WITH SAID LINE CENTRALLY THROUGHOUT SAID NOZZLE AND TERMINATING BY AN END SPACED OUTWARDLY FROM AND CENTRALLY OF SAID NOZZLE DISCHARGE END; AND MEANS ROTATING SAID NOZZLE.
References Cited (Backward Citations)
US216140A
Cited
US2024274A
Cited
US2543024A
Cited
DE902229C
Cited
GB877982A
Cited
US3044259A
Cited
US3046735A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1966-05-20 | 1966-11-19 | 1967-05-21 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-05-20 | 1970-11-19 | 1971-05-21 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-05-20 | 1974-11-19 | 1975-05-21 | $7700.00 | Window Closed / Lapsed |