Patent US3800748A successfully refreshed from Google Patents.
US3292017A
Expired / Lapsed
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Manual controller for a timer
Assignee: Robertshaw Controls Co
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Filing: 1962-11-30
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Granted: 1966-12-13
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Expires: 1982-11-30
Abstract
No abstract record available.
Inventors
- 👤 Bauer Werner Robert
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 08:24
CPC Classifications
H; H01; H01H; H01H43/00; H01H43/10; H01H43/12; H01H43/124
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
127 words
IN COMBINATION: A MANIPULATOR MOVABLE BY AN OPERATOR FROM A MANIPULATOR ZERO POSITION TO A PROGRAM STARTING POSITION; A PROGRAM IMPULSE CONTROLLER HAVING PROGRAM INITIATING MEANS TO CAUSE A PROGRAM PERFORMANCE BY A MECHANISM TO BE CONTROLLED, SAID IMPULSE CONTROLLER HAVING A CONTROLLER ZERO POSITION, A PROGRAM START POSITION AND A PROGRAM TERMINATION POSITION; DRIVE MEANS FOR SAID CONTROLLER TO CAUSE SAID CONTROLLER TO ACTUATE A PROGRAM AT PROGRAM SPEED FROM A PROGRAM START POSITION TO A PROGRAM TERMINATION POSITION AND TO CAUSE SAID CONTROLLER TO MOVE AT RETURN SPEED FROM SAID TERMINATION POSITION TO SAID CONTROLLER START POSITION; AND LOCKING AND UNLOCKING MEANS BETWEEN SAID MANIPULATOR AND SAID CONTROLLER TO LOCK TOGETHER SAID MANIPULATOR AND CONTROLLER WHEN THEY ARE SIMULTANEOUSLY AT THEIR RESPECTIVE ZERO POSITIONS AND
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) | 1969-12-12 | 1970-06-13 | 1970-12-13 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-12-12 | 1974-06-13 | 1974-12-13 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-12-12 | 1978-06-13 | 1978-12-13 | $7700.00 | Window Closed / Lapsed |