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US3249239A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Line couplers
Assignee: Ohio Brass Co
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Filing: 1964-04-22
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Granted: 1966-05-03
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Expires: 1984-04-22
Abstract
No abstract record available.
Inventors
- 👤 Donald L Herbert
- 👤 Clarence J Way
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 10:06
CPC Classifications
B; B61; B61G; B61G5/00; B61G5/06
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
93 words
IN COMBINATION, TWO MECHANICAL COUPLERS IN AXIALLY ALIGNED AND MECHANICALLY COUPLED RELATION, TWO LINE COUPLERS EACH FIXED TO ONE OF THE SAID MECHANICAL COUPLERS AND CARRIED IN RIGID OFFSET RELATION TO THE ASSOCIATED MECHANICAL COUPLER, THE SAID LINE COUPLER HAVING THE FACE THEREOF DISPOSED GENERALLY IN THE PLANE OF THE FACE OF THE MECHANICAL COUPLER AND THE TWO LINE COUPLERS BEING IN COUPLED RELATION, AND TWO GUIDE MEMBERS ON THE LINE COUPLERS IN SPACED RELATION WITH RESPECT TO THE MECHANICAL COUPLERS AND HAVING AXIALLY ALIGNED TRANSVERSELY INTERENGAGED PARTS AND TRANSVERSELY CONVERGING PARTS THEREOF
Claim 2
Dependent Claim
93 words
IN COMBINATION, TWO MECHANICAL COUPLERS IN AXIALLY ALIGNED AND MECHANICALLY COUPLED RELATION, TWO LINE COUPLERS EACH FIXED TO ONE OF THE SAID MECHANICAL COUPLERS AND CARRIED IN RIGID OFFSET RELATION TO THE ASSOCIATED MECHANICAL COUPLER, THE SAID LINE COUPLER HAVING THE FACE THEREOF DISPOSED GENERALLY IN THE PLANE OF THE FACE OF THE MECHANICAL COUPLER AND THE TWO LINE COUPLERS BEING IN COUPLED RELATION, AND TWO GUIDE MEMBERS ON THE LINE COUPLERS IN SPACED RELATION WITH RESPECT TO THE MECHANICAL COUPLERS AND HAVING AXIALLY ALIGNED TRANSVERSELY INTERENGAGED PARTS AND TRANSVERSELY CONVERGING PARTS THEREOF
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) | 1969-05-02 | 1969-11-01 | 1970-05-03 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-05-02 | 1973-11-01 | 1974-05-03 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-05-02 | 1977-11-01 | 1978-05-03 | $7700.00 | Window Closed / Lapsed |