US3247540A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Windshield wiper
Assignee: Individual
•
Filing: 1963-08-01
•
Granted: 1966-04-26
•
Expires: 1983-08-01
Abstract
No abstract record available.
Inventors
- 👤 Sheldon J Howard
- 👤 Raymond A Deibel
- 👤 William C Riester
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 19:20
CPC Classifications
B; B60; B60S; B60S1/00; B60S1/02; B60S1/04; B60S1/32; B60S1/34; B60S1/3402; B60S1/3406; B60S1/40; B60S1/4038
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
129 words
WINDSHIELD WIPING APPARATUS FOR A VEHICLE COMPRISING A WIPER ARM ADAPTED TO BE MOUNTED ON A PIVOT SHAFT ADJACENT ONE END, LINEARLY RECIPROCATING MEANS ANCHORED FOR RADIAL MOVEMENT IN AN ARCUATE PATH AT SAID ONE END OF SAID ARM, MEANS ADJACENT SAID PIVOT SHAFT IN POSITIVE ENGAGEMENT WITH SAID LINEARLY RECIPROCATING MEANS FOR ACTUATING SAID LINEARLY RECIPROCATING MEANS; LINEARLY SLIDABLE MEANS AND PIVOTAL MEANS HAVING A FIXED AXIS DISPOSED AT THE OTHER END OF SAID ARM INTERENGAGEABLY MOUNTED AND LINKAGE MEANS SECURED TO SAID LINEARLY RECIPROCATING MEANS FOR LIMITED SLIDABLE MOVEMENT FOR TRANSMITTING MOTION FROM SAID LINEARLY RECIPROCATING MEANS TO SAID LINEARLY SLIDABLE MEANS AND TO SAID PIVOTAL MEANS IN EACH OF TWO DIRECTIONS ALTERNATELY IN RESPONSE TO RADIAL MOVEMENT OF SAID LINEARLY RECIPROCATING MEANS ALTERNATELY IN OPPOSITE DIRECTIONS.
Claim 2
Dependent Claim
129 words
WINDSHIELD WIPING APPARATUS FOR A VEHICLE COMPRISING A WIPER ARM ADAPTED TO BE MOUNTED ON A PIVOT SHAFT ADJACENT ONE END, LINEARLY RECIPROCATING MEANS ANCHORED FOR RADIAL MOVEMENT IN AN ARCUATE PATH AT SAID ONE END OF SAID ARM, MEANS ADJACENT SAID PIVOT SHAFT IN POSITIVE ENGAGEMENT WITH SAID LINEARLY RECIPROCATING MEANS FOR ACTUATING SAID LINEARLY RECIPROCATING MEANS; LINEARLY SLIDABLE MEANS AND PIVOTAL MEANS HAVING A FIXED AXIS DISPOSED AT THE OTHER END OF SAID ARM INTERENGAGEABLY MOUNTED AND LINKAGE MEANS SECURED TO SAID LINEARLY RECIPROCATING MEANS FOR LIMITED SLIDABLE MOVEMENT FOR TRANSMITTING MOTION FROM SAID LINEARLY RECIPROCATING MEANS TO SAID LINEARLY SLIDABLE MEANS AND TO SAID PIVOTAL MEANS IN EACH OF TWO DIRECTIONS ALTERNATELY IN RESPONSE TO RADIAL MOVEMENT OF SAID LINEARLY RECIPROCATING MEANS ALTERNATELY IN OPPOSITE DIRECTIONS.
References Cited (Backward Citations)
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Cited
US2834038A
Cited
US2825920A
Cited
US2790195A
Cited
US2820238A
Cited
US2871501A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1969-04-25 | 1969-10-25 | 1970-04-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-04-25 | 1973-10-25 | 1974-04-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-04-25 | 1977-10-25 | 1978-04-26 | $7700.00 | Window Closed / Lapsed |