US3176477A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Universal joint of the constant velocity type
Assignee: Dana Inc
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Filing: 1962-05-17
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Granted: 1965-04-06
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Expires: 1982-05-17
Abstract
No abstract record available.
Inventors
- 👤 Philip J Mazziotti
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 13:10
CPC Classifications
F; F16; F16D; F16D3/00; F16D3/16; F16D3/20; F16D3/22; F16D3/223; F16D3/226; F16D3/227; F16D2003/22309; Y; Y10; Y10S; Y10S464/00; Y10S464/904; Y10S464/906
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
67 words
A CONSTANT VELOCITY UNIVERSAL JOINT OF THE TYPE WHEREIN INNER AND OUTER MEMBERS ARE PROVIDED WITH GROOVES FORMED THEREIN AND DISPOSED IN PAIRED COOPERATING RELATIONSHIP AND ARE COUPLED FOR UNITARY ROTATION BY MEANS OF A PLURALITY OF TORQUE TRANSMITTING MEANS ENGAGING SAID GROOVES CHARACTERIZED IN THAT SAID MEMBERS ARE SPACED FROM EACH OTHER, ARE FREE FROM POSITIONABLE ENGAGEMENT AND ARE ANGULARLY AND AXIALLY MOVABLE RELATIVE TO EACH
Claim 2
Dependent Claim
67 words
A CONSTANT VELOCITY UNIVERSAL JOINT OF THE TYPE WHEREIN INNER AND OUTER MEMBERS ARE PROVIDED WITH GROOVES FORMED THEREIN AND DISPOSED IN PAIRED COOPERATING RELATIONSHIP AND ARE COUPLED FOR UNITARY ROTATION BY MEANS OF A PLURALITY OF TORQUE TRANSMITTING MEANS ENGAGING SAID GROOVES CHARACTERIZED IN THAT SAID MEMBERS ARE SPACED FROM EACH OTHER, ARE FREE FROM POSITIONABLE ENGAGEMENT AND ARE ANGULARLY AND AXIALLY MOVABLE RELATIVE TO EACH
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1968-04-05 | 1968-10-05 | 1969-04-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-04-05 | 1972-10-05 | 1973-04-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-04-05 | 1976-10-05 | 1977-04-06 | $7700.00 | Window Closed / Lapsed |