US3228678A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Apparatus for fitting bonded couplings to flexible or semi-flexible tubular conduits
Assignee: ATK Launch Systems LLC
•
Filing: 1963-06-11
•
Granted: 1966-01-11
•
Expires: 1983-06-11
Abstract
No abstract record available.
Inventors
- 👤 Hershell W Koger
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 13:30
CPC Classifications
B; B29; B29C; B29C66/00; B29C66/80; B29C66/82; B29C66/824; B29C66/8242; B29C66/82421; B29C57/00; B29C57/02; B29C57/04; B29C57/06; B29C65/00; B29C65/78; B29C65/7802; B29C66/01; B29C66/05; B29C66/10; B29C66/11; B29C66/112; B29C66/1122; B29C66/12; B29C66/122; B29C66/1222; B29C66/1224; B29C66/50; B29C66/51; B29C66/53; B29C66/534; B29C66/5344; B29C66/61; B29C66/612; F; F16; F16L; F16L55/00; F16L55/10; F16L55/12; F16L55/128; F16L55/136; B29L; B29L2031/00; B29L2031/24; Y; Y10; Y10T; Y10T279/00; Y10T279/10; Y10T279/1037; Y10T279/1062; Y10T279/1066
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
49 words
AN APPARATUS FOR USE IN ADHESIVELY BONDING A COUPLING TO A CONDUIT COMPRISING A PLURALITY OF RADIALLYMOVABLE, PERIPHERAL SEGMENTS, AN ELASTOMERIC MATERIAL SECURED TO THE INNER SURFACE OF SAID SEGMENTS TO PROVIDE A UNITARY CYLINDRICAL STRUCTURE AND MEANS FOR EXPANDING SAID ELASTOMERIC MATERIAL FOR RADIALLY MOVING SAID PERIPHERAL SEGMENTS.
Claim 2
Independent Claim
49 words
AN APPARATUS FOR USE IN ADHESIVELY BONDING A COUPLING TO A CONDUIT COMPRISING A PLURALITY OF RADIALLYMOVABLE, PERIPHERAL SEGMENTS, AN ELASTOMERIC MATERIAL SECURED TO THE INNER SURFACE OF SAID SEGMENTS TO PROVIDE A UNITARY CYLINDRICAL STRUCTURE AND MEANS FOR EXPANDING SAID ELASTOMERIC MATERIAL FOR RADIALLY MOVING SAID PERIPHERAL SEGMENTS.
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) | 1969-01-10 | 1969-07-12 | 1970-01-11 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-01-10 | 1973-07-12 | 1974-01-11 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-01-10 | 1977-07-12 | 1978-01-11 | $7700.00 | Window Closed / Lapsed |