US3290950A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Mechanical movement for translating rectilinear movement into rotary movement, and engine incorporating the same
Assignee: Individual
•
Filing: 1965-07-22
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Granted: 1966-12-13
•
Expires: 1985-07-22
Abstract
No abstract record available.
Inventors
- 👤 Clarence W Carlson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 20:18
CPC Classifications
F; F16; F16H; F16H21/00; F16H21/10; F16H21/16; F16H21/18; F16H21/36; F16H21/365; Y; Y10; Y10T; Y10T74/00; Y10T74/18; Y10T74/18056; Y10T74/18272
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
135 words
A MECHANICAL MOVEMENT FOR DISPOSING A FIRST AND A SECOND REVOLUBLE CRANK ARM SO THAT MOMENTARY FORCE DIRECTED ALONG THE SECOND THEREOF IS APPLIED SUBSTANTIALLY PERPENDICULARLY TO THE INSTANTANEOUS REVOLVED POSITION OF THE FIRST THEREOF, SAID MECHANICAL MOVEMENT INCLUDING A PIN CARRIED BY THE OUTER END OF EACH CRANK ARM, A THIRD CRANK ARM JOINING SAID PINS AND FREELY REVOLUBLE BODILY WITH RESPECT TO THE SECOND THEREOF, A BEARING PIN RECIPROCABLE RECTILINEARLY BETWEEN TWO LIMIT POSITIONS EQUIDISTANTLY AT OPPOSITE SIDES OF THE AXIS OF THE FIRST CRANK ARM, THE SECOND CRANK ARM BEING MOUNTED UPON SAID BEARING PIN TO REVOLVE 360* ABOUT THE AXIS THEREOF, FROM AN INITIAL POSITION WHEREIN THE FIRST AND SECOND CRANK ARMS ARE THUS DISPOSED, MEANS CONSTRAINING SAID THIRD CRANK ARM TO REVOLVE ONE ABOUT THE AXIS OF THE FIRST PIN,
Claim 2
Dependent Claim
135 words
A MECHANICAL MOVEMENT FOR DISPOSING A FIRST AND A SECOND REVOLUBLE CRANK ARM SO THAT MOMENTARY FORCE DIRECTED ALONG THE SECOND THEREOF IS APPLIED SUBSTANTIALLY PERPENDICULARLY TO THE INSTANTANEOUS REVOLVED POSITION OF THE FIRST THEREOF, SAID MECHANICAL MOVEMENT INCLUDING A PIN CARRIED BY THE OUTER END OF EACH CRANK ARM, A THIRD CRANK ARM JOINING SAID PINS AND FREELY REVOLUBLE BODILY WITH RESPECT TO THE SECOND THEREOF, A BEARING PIN RECIPROCABLE RECTILINEARLY BETWEEN TWO LIMIT POSITIONS EQUIDISTANTLY AT OPPOSITE SIDES OF THE AXIS OF THE FIRST CRANK ARM, THE SECOND CRANK ARM BEING MOUNTED UPON SAID BEARING PIN TO REVOLVE 360* ABOUT THE AXIS THEREOF, FROM AN INITIAL POSITION WHEREIN THE FIRST AND SECOND CRANK ARMS ARE THUS DISPOSED, MEANS CONSTRAINING SAID THIRD CRANK ARM TO REVOLVE ONE ABOUT THE AXIS OF THE FIRST PIN,
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 |