US3308674A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Radial roller anti-friction transmission
Assignee: Individual
•
Filing: 1965-01-27
•
Granted: 1967-03-14
•
Expires: 1985-01-27
Abstract
No abstract record available.
Inventors
- 👤 Arthur M Maroth
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 12:12
CPC Classifications
F; F16; F16H; F16H25/00; F16H25/18; F16H25/20; F16H25/22; F16H25/2247; F16H25/2261; Y; Y10; Y10T; Y10T74/00; Y10T74/19; Y10T74/19642; Y10T74/19698; Y10T74/19702; Y10T74/19744; Y10T74/19781; Y10T74/19791; Y10T74/198
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
93 words
AN ANTI-FRICTION TRANSMISSION MECHANISM ENGAGEABLE AND COOPERABLE WITH PROJECTIONS OF A SHOULDERED PART, COMPRISING IN COMBINATION: (A) A SUPPORT MEMBER HAVING AN ANNULAR PORTION ADAPTED TO EXTEND ALONG THE PROJECTIONS OF SAID PART IN SPACED RELATION THERETO, (B) A PLURALITY OF ROLLER ELEMENTS CARRIED BY AND PROJECTING FROM THE ANNULAR PORTION OF THE SUPPORT MEMBER AND ARRANGED FOR ENGAGEMENT AND LINE CONTACT WITH SIDE SURFACES OF THE PROJECTIONS OF SAID PART, (C) ANTI-FRICTION BEARING DEVICES DISPOSED BETWEEN SAID ROLLER ELEMENTS AND ANNULAR PORTION OF THE SUPPORT MEMBER, MOUNTING THE ELEMENTS THEREON IN SUB-
Claim 2
Dependent Claim
93 words
AN ANTI-FRICTION TRANSMISSION MECHANISM ENGAGEABLE AND COOPERABLE WITH PROJECTIONS OF A SHOULDERED PART, COMPRISING IN COMBINATION: (A) A SUPPORT MEMBER HAVING AN ANNULAR PORTION ADAPTED TO EXTEND ALONG THE PROJECTIONS OF SAID PART IN SPACED RELATION THERETO, (B) A PLURALITY OF ROLLER ELEMENTS CARRIED BY AND PROJECTING FROM THE ANNULAR PORTION OF THE SUPPORT MEMBER AND ARRANGED FOR ENGAGEMENT AND LINE CONTACT WITH SIDE SURFACES OF THE PROJECTIONS OF SAID PART, (C) ANTI-FRICTION BEARING DEVICES DISPOSED BETWEEN SAID ROLLER ELEMENTS AND ANNULAR PORTION OF THE SUPPORT MEMBER, MOUNTING THE ELEMENTS THEREON IN SUB-
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) | 1970-03-13 | 1970-09-12 | 1971-03-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-03-13 | 1974-09-12 | 1975-03-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-03-13 | 1978-09-12 | 1979-03-14 | $7700.00 | Window Closed / Lapsed |