US3282609A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Pipe connection
Assignee: US Philips Corp
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Filing: 1964-12-17
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Granted: 1966-11-01
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Expires: 1984-12-17
Abstract
No abstract record available.
Inventors
- 👤 Ham Pieter Cornelis Van Der
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 21:17
CPC Classifications
A; A47; A47L; A47L9/00; A47L9/24; A47L9/242; F; F16; F16L; F16L37/00; F16L37/08; F16L37/084; F16L47/00
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
137 words
A PIPE CONNECTION BETWEEN TELESCOPED PIPE ENDS COMPRISING A FIRST PIPE MEMBER HAVING A JUNCTION PORTION, AT LEAST ONE INTEGRAL CAM MEANS PROJECTING RADIALLY OUTWARDLY FROM SAID JUNCTION PORTION, A SECOND PIPE MEMBER BEING OF A RELATIVELY FLEXIBLE MATERIAL AND HAVING A PORTION TELESCOPED OVER SAID JUNCTION PORTION AND HAVING AT LEAST ONE APERTURE THEREIN FOR RECEIVING SAID CAM MEANS, AND A REINFORCING RING MEMBER HAVING AT LEAST ONE INWARDLY DIRECTED INTEGRAL CAM MEANS, SAID RING MEMBER CLOSELY SURROUNDING THE TELESCOPED PORTION OF SAID SECOND PIPE MEMBER, SAID INWARDLY DIRECTED CAM MEANS BEING RECEIVED IN SAID APERTURE OF SAID SECOND PIPE MEMBER TO RETAIN SAID REINFORCING SLEEVE IN POSITION, BOTH OF SAID CAM MEANS TOGETHER SUBSTANTIALLY FILLING SAID APERTURE, SAID REINFORCING RING PREVENTING DEFORMATION AND RELEASE OF SAID SECOND PIPE MEMBER UPON THE APPLICATION OF BENDING STRESSES.
Claim 2
Dependent Claim
137 words
A PIPE CONNECTION BETWEEN TELESCOPED PIPE ENDS COMPRISING A FIRST PIPE MEMBER HAVING A JUNCTION PORTION, AT LEAST ONE INTEGRAL CAM MEANS PROJECTING RADIALLY OUTWARDLY FROM SAID JUNCTION PORTION, A SECOND PIPE MEMBER BEING OF A RELATIVELY FLEXIBLE MATERIAL AND HAVING A PORTION TELESCOPED OVER SAID JUNCTION PORTION AND HAVING AT LEAST ONE APERTURE THEREIN FOR RECEIVING SAID CAM MEANS, AND A REINFORCING RING MEMBER HAVING AT LEAST ONE INWARDLY DIRECTED INTEGRAL CAM MEANS, SAID RING MEMBER CLOSELY SURROUNDING THE TELESCOPED PORTION OF SAID SECOND PIPE MEMBER, SAID INWARDLY DIRECTED CAM MEANS BEING RECEIVED IN SAID APERTURE OF SAID SECOND PIPE MEMBER TO RETAIN SAID REINFORCING SLEEVE IN POSITION, BOTH OF SAID CAM MEANS TOGETHER SUBSTANTIALLY FILLING SAID APERTURE, SAID REINFORCING RING PREVENTING DEFORMATION AND RELEASE OF SAID SECOND PIPE MEMBER UPON THE APPLICATION OF BENDING STRESSES.
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) | 1969-10-31 | 1970-05-02 | 1970-11-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-10-31 | 1974-05-02 | 1974-11-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-10-31 | 1978-05-02 | 1978-11-01 | $7700.00 | Window Closed / Lapsed |