US3134266A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Motion converting mechanism
Assignee: AMF Inc
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Filing: 1961-05-25
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Granted: 1964-05-26
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Expires: 1981-05-25
Abstract
No abstract record available.
Inventors
- 👤 Bert H Wallace
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 11:52
CPC Classifications
F; F16; F16H; F16H21/00; F16H21/10; F16H21/16; F16H21/18; F16H21/22; F16H21/28; Y; Y10; Y10T; Y10T74/00; Y10T74/18; Y10T74/18056; Y10T74/18208; Y10T74/1836; Y10T74/184; Y10T74/18408
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
71 words
MEANS FOR TRANSLATING ROTARY MOVEMENT INTO RECIPROCATING MOVEMENT COMPRISING IN COMBINATION, A SUPPORT, A HOLLOW SHAFT ROTATABLE ON SAID SUPPORT, A CENTRAL SHAFT ROTATABLY AND CONCENTRICALLY POSITIONED WITHIN SAID HOLLOW SHAFT ARRANGED FOR ROTATION AT THE SAME SPEED BUT OPPOSITE IN DIRECTION TO SAID HOLLOW SHAFT, A FIRST CRANK AFFIXED TO AND ROTATING WITH SAID CENTRAL SHAFT, A SECOND CRANK AFFIXED TO AND ROTATING WITH SAID HOLLOW SHAFT, A LINKING MEMBER
Claim 2
Dependent Claim
71 words
MEANS FOR TRANSLATING ROTARY MOVEMENT INTO RECIPROCATING MOVEMENT COMPRISING IN COMBINATION, A SUPPORT, A HOLLOW SHAFT ROTATABLE ON SAID SUPPORT, A CENTRAL SHAFT ROTATABLY AND CONCENTRICALLY POSITIONED WITHIN SAID HOLLOW SHAFT ARRANGED FOR ROTATION AT THE SAME SPEED BUT OPPOSITE IN DIRECTION TO SAID HOLLOW SHAFT, A FIRST CRANK AFFIXED TO AND ROTATING WITH SAID CENTRAL SHAFT, A SECOND CRANK AFFIXED TO AND ROTATING WITH SAID HOLLOW SHAFT, A LINKING MEMBER
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1967-05-26 | 1967-11-25 | 1968-05-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-05-26 | 1971-11-25 | 1972-05-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-05-26 | 1975-11-25 | 1976-05-26 | $7700.00 | Window Closed / Lapsed |