Patent US3095597A successfully refreshed from Google Patents.
US3095597A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Windshield wiper
Assignee: Ambac International Corp
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Filing: 1960-03-09
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Granted: 1963-07-02
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Expires: 1980-03-09
Abstract
No abstract record available.
Inventors
- 👤 Claude F Waldron
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 07:59
CPC Classifications
B; B60; B60S; B60S1/00; B60S1/02; B60S1/04; B60S1/06; B60S1/08
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
164 words
IN A DEVICE OF THE CHARACTER DESCRIBED, AN ELECTRIC MOTOR, A SOURCE OF POWER, A WIPER MEMBER OPERATIVELY CONNECTED TO SAID MOTOR AND ADAPTED TO BE ACTUATED THEREBY AND MEANS FOR PARKING SAID WIPER MOTOR IN PREDETERMINED POSITION, SAID MEANS COMPRISING A CONTACT RING, A FIRST CONTACT MEMBER ADAPTED TO CONTACT SAID RING, AN ARCUATE CONTACT MEMBER AND A SECOND CONTACT MEMBER ADAPTED TO CONTACT SAID ARCUATE CONTACT MEMBER, SAID FIRST AND SECOND CONTACT MEMBERS BEING ELECTRICALLY CONNECTED, AND MEANS FOR ENERGIZING SAID CONTACT RING THROUGH ENERGIZATION OF SAID ARCUATE CONTACT MEMBER, SAID MOTOR HAVING SERIES FIELD AND SHUNT FIELD WINDINGS, AND SWITCH MEANS FOR CONTROLLING THE ENERGIZATION OF SAID MOTOR, SAID SWITCH MEANS HAVING HIGH SPEED, LOW SPEED AND PARK SETTINGS, SAID SWITCH MEANS BEING CONNECTED TO SAID MOTOR WHEREBY WHEN SAID SWITCH MEANS IS ON ITS PARK SETTING THAT SAID SHUNT AND FIELD WINDINGS WILL BE ENERGIZED AND SAID CONTACT FINGER WILL MOVE UNTIL IT REACHES THE END OF SAID ARCUATE CONTACT.
Claim 2
Dependent Claim
164 words
IN A DEVICE OF THE CHARACTER DESCRIBED, AN ELECTRIC MOTOR, A SOURCE OF POWER, A WIPER MEMBER OPERATIVELY CONNECTED TO SAID MOTOR AND ADAPTED TO BE ACTUATED THEREBY AND MEANS FOR PARKING SAID WIPER MOTOR IN PREDETERMINED POSITION, SAID MEANS COMPRISING A CONTACT RING, A FIRST CONTACT MEMBER ADAPTED TO CONTACT SAID RING, AN ARCUATE CONTACT MEMBER AND A SECOND CONTACT MEMBER ADAPTED TO CONTACT SAID ARCUATE CONTACT MEMBER, SAID FIRST AND SECOND CONTACT MEMBERS BEING ELECTRICALLY CONNECTED, AND MEANS FOR ENERGIZING SAID CONTACT RING THROUGH ENERGIZATION OF SAID ARCUATE CONTACT MEMBER, SAID MOTOR HAVING SERIES FIELD AND SHUNT FIELD WINDINGS, AND SWITCH MEANS FOR CONTROLLING THE ENERGIZATION OF SAID MOTOR, SAID SWITCH MEANS HAVING HIGH SPEED, LOW SPEED AND PARK SETTINGS, SAID SWITCH MEANS BEING CONNECTED TO SAID MOTOR WHEREBY WHEN SAID SWITCH MEANS IS ON ITS PARK SETTING THAT SAID SHUNT AND FIELD WINDINGS WILL BE ENERGIZED AND SAID CONTACT FINGER WILL MOVE UNTIL IT REACHES THE END OF SAID ARCUATE CONTACT.
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) | 1966-07-01 | 1966-12-31 | 1967-07-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-07-01 | 1970-12-31 | 1971-07-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-07-01 | 1974-12-31 | 1975-07-02 | $7700.00 | Window Closed / Lapsed |