US3367199A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Pulley and bearing assembly
Assignee: DANKOWSKI DETLEF
•
Filing: 1966-05-25
•
Granted: 1968-02-06
•
Expires: 1986-05-25
Abstract
No abstract record available.
Inventors
- 👤 Dankowski Gerhard
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 23:21
CPC Classifications
F; F16; F16H; F16H55/00; F16H55/32; F16H55/36; F16H55/42
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
47 words
A PULLEY COMPRISED OF AT LEAST TOW DISC MEMBERS IN SIDE BY SIDE AXIAL RELATION, EACH SAID DISC MEMBER BEING COMPRISED OF A CIRCULAR BODY PORTION, A FLANGE THEREAROUND AND A HUB PORTION, SAID DISC MEMBERS BEING OF A MATERIAL HAVING A COEFFICIENT OF EXPANSION GREATER THAN
Claim 2
Dependent Claim
47 words
A PULLEY COMPRISED OF AT LEAST TOW DISC MEMBERS IN SIDE BY SIDE AXIAL RELATION, EACH SAID DISC MEMBER BEING COMPRISED OF A CIRCULAR BODY PORTION, A FLANGE THEREAROUND AND A HUB PORTION, SAID DISC MEMBERS BEING OF A MATERIAL HAVING A COEFFICIENT OF EXPANSION GREATER THAN
References Cited (Backward Citations)
US1903776A
Cited
US1897329A
Cited
US2137987A
Cited
US2669878A
Cited
US2852949A
Cited
US3111856A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1971-02-05 | 1971-08-07 | 1972-02-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-02-05 | 1975-08-07 | 1976-02-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-02-05 | 1979-08-07 | 1980-02-06 | $7700.00 | Window Closed / Lapsed |