US3079476A
Expired / Lapsed
US
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Assignee: MODEL ENGINEERING AND MANUFACTURING Co
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Filing: 1958-06-23
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Granted: 1963-02-26
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Expires: 1978-06-23
Abstract
No abstract record available.
Inventors
- 👤 Robert M Dyksterhouse
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 22:38
CPC Classifications
B; B60; B60Q; B60Q1/00; B60Q1/26; B60Q1/34; B60Q1/40; B60Q1/42; B60Q1/425
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
67 words
A DIRECTIONAL TURN INDICATOR DEVICE COMPRISING A BASE MEMBER, AN ELECTRICAL SWITCH HAVING ALTERNATELY OPERABLE CONTACT ASSEMBLIES MOUNTED THEREIN, EACH ASSEMBLY INCLUDING A BALL MEMBER MOUNTED FOR MOVEMENT INTO AND OUT OF ENGAGEMENT WITH COOPERATING CONTACT MEMBERS, AN ACTUATOR PIVOTALLY MOUNTED ON SAID BASE FOR OSCILLATION INTO ALTERNATIVE TURN-INDICATING POSITIONS FOR OPERATIVE ENGAGEMENT WITH ONE OR THE OTHER OF SAID BALL MEMBERS, DETENT MECHANISM OPERATIVELY ASSOCIATED WITH
Claim 2
Dependent Claim
67 words
A DIRECTIONAL TURN INDICATOR DEVICE COMPRISING A BASE MEMBER, AN ELECTRICAL SWITCH HAVING ALTERNATELY OPERABLE CONTACT ASSEMBLIES MOUNTED THEREIN, EACH ASSEMBLY INCLUDING A BALL MEMBER MOUNTED FOR MOVEMENT INTO AND OUT OF ENGAGEMENT WITH COOPERATING CONTACT MEMBERS, AN ACTUATOR PIVOTALLY MOUNTED ON SAID BASE FOR OSCILLATION INTO ALTERNATIVE TURN-INDICATING POSITIONS FOR OPERATIVE ENGAGEMENT WITH ONE OR THE OTHER OF SAID BALL MEMBERS, DETENT MECHANISM OPERATIVELY ASSOCIATED WITH
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) | 1966-02-25 | 1966-08-27 | 1967-02-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-02-25 | 1970-08-27 | 1971-02-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-02-25 | 1974-08-27 | 1975-02-26 | $7700.00 | Window Closed / Lapsed |