Patent US3147629A successfully refreshed from Google Patents.
US3147629A
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US
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Multiturn stop
Assignee: General Precision Inc
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Filing: 1961-07-06
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Granted: 1964-09-08
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Expires: 1981-07-06
Abstract
No abstract record available.
Inventors
- 👤 George W Michalec
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-09 07:52
CPC Classifications
G; G05; G05G; G05G5/00; G05G5/04; Y; Y10; Y10T; Y10T74/00; Y10T74/19; Y10T74/19642; Y10T74/19647; Y10T74/19651; Y10T74/20; Y10T74/20576; Y10T74/20636; Y10T74/20654
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
78 words
A MULTITURN STOP, COMPRISING, A FIRST AND SECOND GEARS MOUNTED ON A COMMON AXIS, FIRST AND SECOND BLOCKS MOUNTED TO ROTATE WITH SAID FIRST AND SECOND GEARS RESPECTIVELY, MEANS MECHANICALLY INTERCONNECTING SAID GEARS TO ROTATE IN THE SAME DIRECTION AT DIFFERENT RATES, WHEREBY THE POSITIONS OF SAID BLOCKS WITH RESPECT TO EACH OTHER VARY AS SAID GEARS ROTATE, AND MEANS COOPERATING WITH SAID BLOCKS FOR PREVENTING ROTATION OF SAID GEARS WHEN SAID BLOCKS REACH A PREDETERMINED RELATIVE POSITION.
Claim 2
Dependent Claim
78 words
A MULTITURN STOP, COMPRISING, A FIRST AND SECOND GEARS MOUNTED ON A COMMON AXIS, FIRST AND SECOND BLOCKS MOUNTED TO ROTATE WITH SAID FIRST AND SECOND GEARS RESPECTIVELY, MEANS MECHANICALLY INTERCONNECTING SAID GEARS TO ROTATE IN THE SAME DIRECTION AT DIFFERENT RATES, WHEREBY THE POSITIONS OF SAID BLOCKS WITH RESPECT TO EACH OTHER VARY AS SAID GEARS ROTATE, AND MEANS COOPERATING WITH SAID BLOCKS FOR PREVENTING ROTATION OF SAID GEARS WHEN SAID BLOCKS REACH A PREDETERMINED RELATIVE POSITION.
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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) | 1967-09-08 | 1968-03-09 | 1968-09-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-09-08 | 1972-03-09 | 1972-09-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-09-08 | 1976-03-09 | 1976-09-08 | $7700.00 | Window Closed / Lapsed |