US3087589A
Expired / Lapsed
US
⏱️ 0.0 years remaining
One-way device
Assignee: Motors Liquidation Co
•
Filing: 1960-09-16
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Granted: 1963-04-30
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Expires: 1980-09-16
Abstract
No abstract record available.
Inventors
- 👤 Rudolph J Gorsky
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 08:32
CPC Classifications
F; F16; F16D; F16D41/00; F16D41/06; F16D41/064; F16D41/066; F16D2041/0665
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
130 words
IN A ONE-WAY DEVICE, THE COMBINATION OF INNER AND OUTER COAXIAL RACES, ONE OF THE RACES HAVING FORMED THEREALONG PROJECTIONS SPACED APART SO AS TO PROVIDE A SERIES OF POCKETS THEREIN, EACH POCKET INCLUDING A CAM SURFACE, A WEDGING ELEMENT SITUATED WITHIN EACH POCKET AND ARRANGED TO ENGAGE BOTH THE CAM SURFACE AND THE PERIPHERY OF THE OTHER RACE SO AS TO PREVENT RELATIVE ROTATION BETWEEN THE RACES IN ONE DIRECTION, EACH PROJECTION HAVING A BEARING PORTION FORMED THEREON AND SLIDABLY SUPPORTED ON THE OTHER RACE, A COATING OF LUBRICANT ON THE RACES AND ON SAID BEARING PORTIONS, THE BEARING SURFACE BEING FLAT AND TANGENTIALLY ENGAGEABLE WITH SAID OTHER RACE, THE FLAT SURFACE FORMING A CAPILLARY ANGLE WITH SAID OTHER RACE, AND SAID BEARING PORTION HAVING A LUBRICANT RETAINING COATING.
Claim 2
Dependent Claim
130 words
IN A ONE-WAY DEVICE, THE COMBINATION OF INNER AND OUTER COAXIAL RACES, ONE OF THE RACES HAVING FORMED THEREALONG PROJECTIONS SPACED APART SO AS TO PROVIDE A SERIES OF POCKETS THEREIN, EACH POCKET INCLUDING A CAM SURFACE, A WEDGING ELEMENT SITUATED WITHIN EACH POCKET AND ARRANGED TO ENGAGE BOTH THE CAM SURFACE AND THE PERIPHERY OF THE OTHER RACE SO AS TO PREVENT RELATIVE ROTATION BETWEEN THE RACES IN ONE DIRECTION, EACH PROJECTION HAVING A BEARING PORTION FORMED THEREON AND SLIDABLY SUPPORTED ON THE OTHER RACE, A COATING OF LUBRICANT ON THE RACES AND ON SAID BEARING PORTIONS, THE BEARING SURFACE BEING FLAT AND TANGENTIALLY ENGAGEABLE WITH SAID OTHER RACE, THE FLAT SURFACE FORMING A CAPILLARY ANGLE WITH SAID OTHER RACE, AND SAID BEARING PORTION HAVING A LUBRICANT RETAINING COATING.
References Cited (Backward Citations)
US2096438A
Cited
US2069558A
Cited
US2299739A
Cited
US2753229A
Cited
US2902125A
Cited
FR1189747A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1966-04-29 | 1966-10-29 | 1967-04-30 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-04-29 | 1970-10-29 | 1971-04-30 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-04-29 | 1974-10-29 | 1975-04-30 | $7700.00 | Window Closed / Lapsed |