Patent US3170996A successfully refreshed from Google Patents.
US3170996A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Cam operated timing mechanism
Assignee: Controls Company of America
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Filing: 1962-07-20
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Granted: 1965-02-23
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Expires: 1982-07-20
Abstract
No abstract record available.
Inventors
- 👤 Ralph L Berg
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 10:13
CPC Classifications
G; G04; G04F; G04F3/00; G04F3/06; H; H01; H01H; H01H43/00; H01H43/10; H01H43/106; H01H2043/107
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
74 words
A TIMING DEVICE COMPRISING, IN COMBINATION A TIMING MOTOR, TIMING CAM MEANS CONNECTED TO AND DRIVEN BY SAID TIMING MOTOR, SWITCH MEANS CONNECTED WITH SAID CAM MEANS AND INCLUDING A SWITCH MEMBER MOVABLE SELECTIVELY BETWEEN TWO OPERATIVE CLOSED CIRCUIT POSITIONS IN RESPONSE TO MOVEMENT OF SAID CAM MEANS, SAID SWITCH MEMBER BIASED TOWARD ONE OF ITS OPERATIVE POSITIONS AND MOVABLE AGAINST SAID BIAS TO THE OTHER OF ITS OPERATIVE POSITIONS BY SAID CAM MEANS,
Claim 2
Dependent Claim
74 words
A TIMING DEVICE COMPRISING, IN COMBINATION A TIMING MOTOR, TIMING CAM MEANS CONNECTED TO AND DRIVEN BY SAID TIMING MOTOR, SWITCH MEANS CONNECTED WITH SAID CAM MEANS AND INCLUDING A SWITCH MEMBER MOVABLE SELECTIVELY BETWEEN TWO OPERATIVE CLOSED CIRCUIT POSITIONS IN RESPONSE TO MOVEMENT OF SAID CAM MEANS, SAID SWITCH MEMBER BIASED TOWARD ONE OF ITS OPERATIVE POSITIONS AND MOVABLE AGAINST SAID BIAS TO THE OTHER OF ITS OPERATIVE POSITIONS BY SAID CAM MEANS,
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) | 1968-02-23 | 1968-08-24 | 1969-02-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-02-23 | 1972-08-24 | 1973-02-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-02-23 | 1976-08-24 | 1977-02-23 | $7700.00 | Window Closed / Lapsed |