US3115599A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Windshield wiper actuating mechanism
Assignee: Motors Liquidation Co
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Filing: 1962-02-19
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Granted: 1963-12-24
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Expires: 1982-02-19
Abstract
No abstract record available.
Inventors
- 👤 Eugene R Ziegler
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 05:20
CPC Classifications
B; B60; B60S; B60S1/00; B60S1/02; B60S1/04; B60S1/06; B60S1/08; B60S1/16; B60S1/163; Y; Y10; Y10S; Y10S318/00; Y10S318/02; Y10T; Y10T74/00; Y10T74/21; Y10T74/2173; Y10T74/2179
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
121 words
WINDSHIELD WIPER ACTUATING AND CONTROL MECHANISM INCLUDING, A UNIDIRECTIONAL ELECTRIC MOTOR, A ROTARY DRIVING MEMBER CONNECTED TO SAID MOTOR, AN ENERGIZING CIRCUIT FOR SAID MOTOR INCLUDING A RUNNING SWITCH AND A PARKING SWITCH CONNECTED IN PARALLEL, AN ELECTROMAGNET FOR CONTROLLING SAID RUNNING SWITCH AND A MANUAL SWITCH FOR CONTROLLING ENERGIZATION OF SAID ELECTROMAGNET, A ROTARY CRANK, MEANS OPERATIVELY CONNECTING THE DRIVING MEMBER AND SAID CRANK FOR IMPARTING ROTATION THERETO, DOUBLE ECCENTRIC MEANS ARRANGED BETWEEN SAID DRIVING MEMBER AND SAID CRANK FOR VARYING THE THROW THEREOF, MEANS AUTOMATICALLY OPERABLE TO EFFECT RELATIVE ROTATION BETWEEN SAID DOUBLE ECCENTRIC MEANS UPON ENERGIZATION AND DEENERGIZATION OF SAID ELECTROMAGNET, AND MEANS OPERABLE TO CYCLICALLY OPEN SAID PARKING SWITCH DURING EACH REVOLUTION OF SAID ROTARY DRIVING MEMBER.
References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1966-12-23 | 1967-06-24 | 1967-12-24 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-12-23 | 1971-06-24 | 1971-12-24 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-12-23 | 1975-06-24 | 1975-12-24 | $7700.00 | Window Closed / Lapsed |