Patent US3112657A successfully refreshed from Google Patents.
US3112657A
Expired / Lapsed
US
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Reciprocation balancing mechanism
Assignee: Individual
•
Filing: 1961-08-28
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Granted: 1963-12-03
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Expires: 1981-08-28
Abstract
No abstract record available.
Inventors
- 👤 William F Huck
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-07 10:49
CPC Classifications
B; B41; B41F; B41F3/00; B41F3/18; B41F3/36; F; F16; F16F; F16F15/00; F16F15/22; Y; Y10; Y10T; Y10T74/00; Y10T74/18; Y10T74/18056; Y10T74/18208; Y10T74/21; Y10T74/2142; Y10T74/2154; Y10T74/2156
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
68 words
A MECHANISM FOR DRIVING AND BALANCING THE MOVEMENTS OF A RECIPROCATORY MASS, COMPRISING: A ROTARY SHAFT, DRIVING MEANS FOR ROTATING SAID SHAFT, MEANS FOR CONNECTING THE MASS WITH SAID SHAFT SO THAT AS SAID SHAFT IS ROTATED THE MASS IS RECIPROCATED, SAID MEANS INCLUDING A PIVOT ECCENTRIC TO THE SHAFT AND THE AXIS OF WHICH IS ROTATED ABOUT THE AXIS OF THE SHAFT WITH ROTATION OF THE SHAFT,
Claim 2
Dependent Claim
68 words
A MECHANISM FOR DRIVING AND BALANCING THE MOVEMENTS OF A RECIPROCATORY MASS, COMPRISING: A ROTARY SHAFT, DRIVING MEANS FOR ROTATING SAID SHAFT, MEANS FOR CONNECTING THE MASS WITH SAID SHAFT SO THAT AS SAID SHAFT IS ROTATED THE MASS IS RECIPROCATED, SAID MEANS INCLUDING A PIVOT ECCENTRIC TO THE SHAFT AND THE AXIS OF WHICH IS ROTATED ABOUT THE AXIS OF THE SHAFT WITH ROTATION OF THE SHAFT,
References Cited (Backward Citations)
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Cited
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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) | 1966-12-02 | 1967-06-03 | 1967-12-03 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-12-02 | 1971-06-03 | 1971-12-03 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-12-02 | 1975-06-03 | 1975-12-03 | $7700.00 | Window Closed / Lapsed |