US3237866A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Retractable nozzle
Assignee: Delman Co
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Filing: 1964-02-27
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Granted: 1966-03-01
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Expires: 1984-02-27
Abstract
No abstract record available.
Inventors
- 👤 Ernest E Lovell
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 22:36
CPC Classifications
B; B60; B60S; B60S1/00; B60S1/02; B60S1/46; B60S1/48; B60S1/481; B60S1/482; B60S1/52; B60S1/522; B60S1/528
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
133 words
IN A VEHICLE EQUIPPED WITH A WINDSHIELD AND A WINDSHIELD WASHER SYSTEM, (A) A COWL EXTENDED FORWARDLY OF THE WINDSHIELD, SAID COWL HAVING AT LEAST ONE HOLE WITH A SIDE WALL AND A SLOT IN SAID SIDE WALL, (B) A NOZZLE ASSEMBLY FOR SAID WINDSHIELD WASHER SYSTEM OPERABLE TO RECEIVE CLEANING FLUID UNDER PRESSURE AND TO DISCHARGE THE CLEANING FLUID ONTO THE WINDSHIELD, SAID NOZZLE ASSEMBLY INCLUDING (C) HOUSING MEANS HAVING A LONGITUDINAL BORE FOR RECEIVING THE FLUID UNDER PRESSURE, AN OUTER PERIPHERAL WALL OF A SHAPE WHICH CORRESPONDS TO THE SHAPE OF THE HOLE IN THE COWL, AN UPRIGHT RIB, AND AT LEAST ONE ANNULAR GROOVE IN SAID PERIPHERAL WALL, SAID HOUSING MEANS BEING POSITIONED IN SAID HOLE WITH THE RIB PLACED IN THE SLOT AND A PORTION OF SAID SIDE WALL
Claim 2
Dependent Claim
133 words
IN A VEHICLE EQUIPPED WITH A WINDSHIELD AND A WINDSHIELD WASHER SYSTEM, (A) A COWL EXTENDED FORWARDLY OF THE WINDSHIELD, SAID COWL HAVING AT LEAST ONE HOLE WITH A SIDE WALL AND A SLOT IN SAID SIDE WALL, (B) A NOZZLE ASSEMBLY FOR SAID WINDSHIELD WASHER SYSTEM OPERABLE TO RECEIVE CLEANING FLUID UNDER PRESSURE AND TO DISCHARGE THE CLEANING FLUID ONTO THE WINDSHIELD, SAID NOZZLE ASSEMBLY INCLUDING (C) HOUSING MEANS HAVING A LONGITUDINAL BORE FOR RECEIVING THE FLUID UNDER PRESSURE, AN OUTER PERIPHERAL WALL OF A SHAPE WHICH CORRESPONDS TO THE SHAPE OF THE HOLE IN THE COWL, AN UPRIGHT RIB, AND AT LEAST ONE ANNULAR GROOVE IN SAID PERIPHERAL WALL, SAID HOUSING MEANS BEING POSITIONED IN SAID HOLE WITH THE RIB PLACED IN THE SLOT AND A PORTION OF SAID SIDE WALL
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) | 1969-02-28 | 1969-08-30 | 1970-03-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-02-28 | 1973-08-30 | 1974-03-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-02-28 | 1977-08-30 | 1978-03-01 | $7700.00 | Window Closed / Lapsed |