US3278205A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Coupling
Assignee: Hi Shear Corp
•
Filing: 1963-05-16
•
Granted: 1966-10-11
•
Expires: 1983-05-16
Abstract
No abstract record available.
Inventors
- 👤 Conrad R Barlow
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 14:29
CPC Classifications
F; F16; F16L; F16L37/00; F16L37/08; F16L37/12; F16L37/1205; F16L37/20; F16L37/28; F16L37/30; F16L37/32; Y; Y10; Y10T; Y10T137/00; Y10T137/8593; Y10T137/87917; Y10T137/87925; Y10T137/87965
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
69 words
A CONDUIT COUPLING COMPRISING A COUPLER TO COUPLE TWO CONNECTORS TOGETHER ALONG A LONGITUDINAL AXIS, SAID COUPLER BEING ATTACHED TO ONE OF SAID CONNECTORS AND COMPRISING A HANDLE AND A CLAMPING MEMBER AND A LINKAGE DISPOSED THEREBETWEEN LINKING SAID HANDLE TO SAID CLAMPING MEMBER, SAID LINKAGE BEING ATTACHED AT THREE AXES OF CONSTRAINT TO ONE OF SAID CONNECTORS AND MEANS CARRIER BY THE OTHER CONNECTOR TO BE ENGAGED THEREBY.
Claim 2
Dependent Claim
69 words
A CONDUIT COUPLING COMPRISING A COUPLER TO COUPLE TWO CONNECTORS TOGETHER ALONG A LONGITUDINAL AXIS, SAID COUPLER BEING ATTACHED TO ONE OF SAID CONNECTORS AND COMPRISING A HANDLE AND A CLAMPING MEMBER AND A LINKAGE DISPOSED THEREBETWEEN LINKING SAID HANDLE TO SAID CLAMPING MEMBER, SAID LINKAGE BEING ATTACHED AT THREE AXES OF CONSTRAINT TO ONE OF SAID CONNECTORS AND MEANS CARRIER BY THE OTHER CONNECTOR TO BE ENGAGED THEREBY.
References Cited (Backward Citations)
FR636735A
Cited
FR478829A
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DE479943C
Cited
US1793015A
Cited
GB541842A
Cited
US2453480A
Cited
US2761469A
Cited
US2789838A
Cited
GB708613A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1969-10-10 | 1970-04-11 | 1970-10-11 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-10-10 | 1974-04-11 | 1974-10-11 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-10-10 | 1978-04-11 | 1978-10-11 | $7700.00 | Window Closed / Lapsed |