US3234579A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Windshield washer
Assignee: Individual
•
Filing: 1964-05-25
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Granted: 1966-02-15
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Expires: 1984-05-25
Abstract
No abstract record available.
Inventors
- 👤 Roscoe Harold Russell
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 00:45
CPC Classifications
B; B60; B60S; B60S1/00; B60S1/02; B60S1/46; B60S1/48; B60S1/52; B60S1/522; B60S1/04; B60S1/32; B60S1/34; B60S1/3415
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
159 words
A WINDSHIELD WASHER DEVICE FOR USE IN ASSOCIATION WITH A WINDSHIELD WIPER SHAFT OF AN AUTOMOBILE AND COMPRISING A HUB PORTION; AN ARM PORTION HINGEDLY ATTACHED TO SAID HUB PORTION; LIQUID CONDUIT MEANS INCORPORATED IN AND EXTENDING UP SAID ARM PORTION; MEANS AT THE FREE END OF SAID ARM PORTION FOR ATTACHMETN OF A WIPER BLADE; FLUID OUTLETS ADJACENT SAID ATTACHMENT MEANS; FIXED PLATE MEANS ATTACHABLE TO THE BODY OF AN AUTOMOBILE AND HAVING AN ENLARGED OPENING THEREIN FOR ASSEMBLY OVER A WIPER DRIVE SHAFT; BEARING MEANS FITTING WITHIN SAID OPENING AND AROUND SAID DRIVE SHAFT; CONDUIT MEANS ON SAID FIXED PLATE FOR CONNECTION TO A FLUID RESERVOIR; ROTATABLE PLATE MEANS ADJUSTABLY ATTACHABLE TO SAID DRIVE SHAFT; THREADED MEANS RELEASABLY ENGAGING SAID ROTATABLE PLATE AND SAID DRIVE SHAFT FOR SECURING SAME IN PREDETERMINED LOCATION AND IN SEALING ENGAGEMENT WITH SAID FIXED PLATE; SEALING MEANS BETWEEN SAID PLATE AND CONDUIT MEANS CONNECTED BETWEEN SAID ARM PORTION AND SAID ROTATABLE PLATE.
Claim 2
Dependent Claim
159 words
A WINDSHIELD WASHER DEVICE FOR USE IN ASSOCIATION WITH A WINDSHIELD WIPER SHAFT OF AN AUTOMOBILE AND COMPRISING A HUB PORTION; AN ARM PORTION HINGEDLY ATTACHED TO SAID HUB PORTION; LIQUID CONDUIT MEANS INCORPORATED IN AND EXTENDING UP SAID ARM PORTION; MEANS AT THE FREE END OF SAID ARM PORTION FOR ATTACHMETN OF A WIPER BLADE; FLUID OUTLETS ADJACENT SAID ATTACHMENT MEANS; FIXED PLATE MEANS ATTACHABLE TO THE BODY OF AN AUTOMOBILE AND HAVING AN ENLARGED OPENING THEREIN FOR ASSEMBLY OVER A WIPER DRIVE SHAFT; BEARING MEANS FITTING WITHIN SAID OPENING AND AROUND SAID DRIVE SHAFT; CONDUIT MEANS ON SAID FIXED PLATE FOR CONNECTION TO A FLUID RESERVOIR; ROTATABLE PLATE MEANS ADJUSTABLY ATTACHABLE TO SAID DRIVE SHAFT; THREADED MEANS RELEASABLY ENGAGING SAID ROTATABLE PLATE AND SAID DRIVE SHAFT FOR SECURING SAME IN PREDETERMINED LOCATION AND IN SEALING ENGAGEMENT WITH SAID FIXED PLATE; SEALING MEANS BETWEEN SAID PLATE AND CONDUIT MEANS CONNECTED BETWEEN SAID ARM PORTION AND SAID ROTATABLE PLATE.
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) | 1969-02-14 | 1969-08-16 | 1970-02-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-02-14 | 1973-08-16 | 1974-02-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-02-14 | 1977-08-16 | 1978-02-15 | $7700.00 | Window Closed / Lapsed |