US3259069A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Windshield washer pump
Assignee: Motors Liquidation Co
•
Filing: 1963-09-20
•
Granted: 1966-07-05
•
Expires: 1983-09-20
Abstract
No abstract record available.
Inventors
- 👤 Deno J Rogakos
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 08:23
CPC Classifications
B; B60; B60S; B60S1/00; B60S1/02; B60S1/46; B60S1/48; B60S1/481; B60S1/482; B60S1/483
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
118 words
A WASHER UNIT FOR A VEHICLE WINDSHIELD ADAPTED TO BE DRIVEN BY AN ANGULARLY MOVABLE CAM INCLUDING, A FRAME, A CAM FOLLOWER SLIDABLY SUPPORTED ON SAID FRAME, A PUMP SUPPORTED ON SAID FRAMER HAVING AN INTAKE STROKE AND A DELIVERY STROKE, A RECIPROCABLE PUMP ROD HAVING A DRIVING CONNECTION WITH SAID CAM FOLLOWER FOR OPERATING SAID PUMP, SOLENOID ACTUATED SPRING MEANS FOR ESTABLISHING A DRIVING CONNECTION BETWEEN SAID CAM FOLLOWER AND SAID CAM TO INTIATE OPERATION OF SAID WASHER UNIT, MECHANICAL MEANS FOR MAINTAINING SAID DRIVING CONNECTION BETWEEN SAID CAM FOLLOWER AND SAID CAM TO CONTINUE OPERATION OF SAID WASHER UNIT INDEPENDENTLY OF SAID SOLENOID, AND MEANS OPERABLE TO RELEASE SAID MECHANICAL MEANS TO INTERRUPT SAID DRIVING CONNECTION.
Claim 2
Dependent Claim
118 words
A WASHER UNIT FOR A VEHICLE WINDSHIELD ADAPTED TO BE DRIVEN BY AN ANGULARLY MOVABLE CAM INCLUDING, A FRAME, A CAM FOLLOWER SLIDABLY SUPPORTED ON SAID FRAME, A PUMP SUPPORTED ON SAID FRAMER HAVING AN INTAKE STROKE AND A DELIVERY STROKE, A RECIPROCABLE PUMP ROD HAVING A DRIVING CONNECTION WITH SAID CAM FOLLOWER FOR OPERATING SAID PUMP, SOLENOID ACTUATED SPRING MEANS FOR ESTABLISHING A DRIVING CONNECTION BETWEEN SAID CAM FOLLOWER AND SAID CAM TO INTIATE OPERATION OF SAID WASHER UNIT, MECHANICAL MEANS FOR MAINTAINING SAID DRIVING CONNECTION BETWEEN SAID CAM FOLLOWER AND SAID CAM TO CONTINUE OPERATION OF SAID WASHER UNIT INDEPENDENTLY OF SAID SOLENOID, AND MEANS OPERABLE TO RELEASE SAID MECHANICAL MEANS TO INTERRUPT SAID DRIVING CONNECTION.
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) | 1969-07-04 | 1970-01-03 | 1970-07-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-07-04 | 1974-01-03 | 1974-07-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-07-04 | 1978-01-03 | 1978-07-05 | $7700.00 | Window Closed / Lapsed |