US3101144A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Troughing roller assembly
Assignee: Goodman Manufacturing Co LP
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Filing: 1958-10-27
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Granted: 1963-08-20
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Expires: 1978-10-27
Abstract
No abstract record available.
Inventors
- 👤 Presti Roy F Lo
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 14:21
CPC Classifications
B; B65; B65G; B65G39/00; B65G39/10; B65G39/12; B65G39/14; B65G39/145
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
117 words
A FLEXIBLE CONNECTING ASSEMBLY FOR JOINING THE ABUTTING ENDS OF A PAIR OF SHAFTS OR THE LIKE ABOUT A COMMON PIVOT POINT INCLUDING A FIRST MEMBER ADAPTED TO BE RECEIVED UPON THE END OF A FIRST SHAFT, SAID MEMBER HAVING A DOWNWARDLY EXTENDING ARM, SECURING MEANS FOR JOINING THE MEMBER TO THE FIRST SHAFT, A SECOND MEMBER ADAPTED TO BE RECEIVED UPON THE END OF A SECOND SHAFT, SAID SECOND MEMBER HAVING AN UPWARDLY PROJECTING ARM, SECURING MEANS FOR JOINING SAID SECOND MEMBER TO THE SECOND SHAFT, SAID ARMS MEETING AT A COMMON PIVOT POINT LOCATED BETWEEN THE CENTRAL AXIS OF THE ABUTTING SHAFTS, AND MEANS FOR PIVOTALLY CONNECTING THE INTERSECTING ARMS AT THE COMMON PIVOT POINT.
Claim 2
Dependent Claim
117 words
A FLEXIBLE CONNECTING ASSEMBLY FOR JOINING THE ABUTTING ENDS OF A PAIR OF SHAFTS OR THE LIKE ABOUT A COMMON PIVOT POINT INCLUDING A FIRST MEMBER ADAPTED TO BE RECEIVED UPON THE END OF A FIRST SHAFT, SAID MEMBER HAVING A DOWNWARDLY EXTENDING ARM, SECURING MEANS FOR JOINING THE MEMBER TO THE FIRST SHAFT, A SECOND MEMBER ADAPTED TO BE RECEIVED UPON THE END OF A SECOND SHAFT, SAID SECOND MEMBER HAVING AN UPWARDLY PROJECTING ARM, SECURING MEANS FOR JOINING SAID SECOND MEMBER TO THE SECOND SHAFT, SAID ARMS MEETING AT A COMMON PIVOT POINT LOCATED BETWEEN THE CENTRAL AXIS OF THE ABUTTING SHAFTS, AND MEANS FOR PIVOTALLY CONNECTING THE INTERSECTING ARMS AT THE COMMON PIVOT POINT.
References Cited (Backward Citations)
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1966-08-19 | 1967-02-18 | 1967-08-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-08-19 | 1971-02-18 | 1971-08-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-08-19 | 1975-02-18 | 1975-08-20 | $7700.00 | Window Closed / Lapsed |