Patent EP0117351A2 successfully refreshed from Google Patents.
Patent US3135146A successfully refreshed from Google Patents.
US3135146A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Crimping devices
Assignee: AT&T Inc
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Filing: 1962-06-12
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Granted: 1964-06-02
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Expires: 1982-06-12
Abstract
No abstract record available.
Inventors
- 👤 Alton L Loucks
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 18:10
CPC Classifications
D; D07; D07B; D07B9/00; H; H01; H01R; H01R43/00; H01R43/04; H01R43/042; H01R43/0428
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
229 words
A CRIMPING DEVICE, WHICH COMPRISES: A HOUSING; AN ARTICLE-FORMING MEMBER FORMED AT LEAST IN PART BY A PLURALITY OF SPACED, NOTCHED PLATES AND BEING MOUNTED RELATIVELY STATIONARILY IN SAID HOUSING; A SECOND ARTICLE-FORMING MEMBER FORMED AT LEAST IN PART BY A PLURALITY OF SPACED, NOTCHED PLATES POSITIONED IN INTERLEAVING COOPERATION WITH THE NOTCHED PLATES OF THE FIRST-MENTIONED ARTICLE-FORMING MEMBER, SAID SECOND-MENTIONED ARTICLE-FORMING MEMBER BEING SLIDABLE IN THE HOUSING FOR RELATIVE RECIPROCATING MOVEMENT TOWARD AND AWAY FROM SAID FIRST-MENTIONED ARTICLE-FORMING MEMBER, SAID FIRST AND SECONDMENTIONED ARTICLE-FORMING MEMBERS BEING SEPARATED NORMALLY A DISTANCE SUFFICIENTLY GREAT SO THAT THE NOTCHES IN THE PLATES THEREOF FORM AN APERTURE THEREBETWEEN SUFFICIENTLY LARGE TO PERMIT THE INSERTION OF A CYLINDRICAL ARTICLE TO BE CRIMPED; MEANS FOR MOVING SAID SECOND-MENTIONED ARTICLE-FORMING MEMBER TOWARD SAID FIRST-MENTIONED ARTICLEFORMING MEMBER A PREDETERMINED DISTANCE SO THAT THE INTERLEAVED PLATES THEREOF COOPERATE TO APPLY RADIAL PRESSURE CIRCUMFERENTIALLY OF THE CYLINDRICAL ARTICLE TO BE CRIMPED AND TO FORM A PLURALITY OF AXIALLY SPACED, ANNULAR, PERIPHERAL GROOVES IN THE CYLINDRICAL ARTICLE WHICH EXTEND AROUND THE ENTIRE CIRCUMFERENCE OF THE CYLINDRICAL ARTICLE; MEANS CONNECTED TO SAID MOVING MEANS FOR OPERATING THE MOVING MEANS, AND MEANS RESPONSIVE TO A PREDETERMINED DISTANCE OF TRAVEL OF SAID SECOND-MENTIONED ARTICLE-FORMING MEMBER TOWARD SAID FIRST-MENTIONED ARTICLE-FORMING MEMBER FOR DISCONNECTING THE OPERATING MEANS FROM THE MOVING MEANS WHEREBY THE SECOND-MENTIONED ARTICLEFORMING MEMBER CEASES TO MOVE TOWARD THE FIRSTMENTIONED ARTICLE-FORMING MEMBER.
Claim 2
Dependent Claim
229 words
A CRIMPING DEVICE, WHICH COMPRISES: A HOUSING; AN ARTICLE-FORMING MEMBER FORMED AT LEAST IN PART BY A PLURALITY OF SPACED, NOTCHED PLATES AND BEING MOUNTED RELATIVELY STATIONARILY IN SAID HOUSING; A SECOND ARTICLE-FORMING MEMBER FORMED AT LEAST IN PART BY A PLURALITY OF SPACED, NOTCHED PLATES POSITIONED IN INTERLEAVING COOPERATION WITH THE NOTCHED PLATES OF THE FIRST-MENTIONED ARTICLE-FORMING MEMBER, SAID SECOND-MENTIONED ARTICLE-FORMING MEMBER BEING SLIDABLE IN THE HOUSING FOR RELATIVE RECIPROCATING MOVEMENT TOWARD AND AWAY FROM SAID FIRST-MENTIONED ARTICLE-FORMING MEMBER, SAID FIRST AND SECONDMENTIONED ARTICLE-FORMING MEMBERS BEING SEPARATED NORMALLY A DISTANCE SUFFICIENTLY GREAT SO THAT THE NOTCHES IN THE PLATES THEREOF FORM AN APERTURE THEREBETWEEN SUFFICIENTLY LARGE TO PERMIT THE INSERTION OF A CYLINDRICAL ARTICLE TO BE CRIMPED; MEANS FOR MOVING SAID SECOND-MENTIONED ARTICLE-FORMING MEMBER TOWARD SAID FIRST-MENTIONED ARTICLEFORMING MEMBER A PREDETERMINED DISTANCE SO THAT THE INTERLEAVED PLATES THEREOF COOPERATE TO APPLY RADIAL PRESSURE CIRCUMFERENTIALLY OF THE CYLINDRICAL ARTICLE TO BE CRIMPED AND TO FORM A PLURALITY OF AXIALLY SPACED, ANNULAR, PERIPHERAL GROOVES IN THE CYLINDRICAL ARTICLE WHICH EXTEND AROUND THE ENTIRE CIRCUMFERENCE OF THE CYLINDRICAL ARTICLE; MEANS CONNECTED TO SAID MOVING MEANS FOR OPERATING THE MOVING MEANS, AND MEANS RESPONSIVE TO A PREDETERMINED DISTANCE OF TRAVEL OF SAID SECOND-MENTIONED ARTICLE-FORMING MEMBER TOWARD SAID FIRST-MENTIONED ARTICLE-FORMING MEMBER FOR DISCONNECTING THE OPERATING MEANS FROM THE MOVING MEANS WHEREBY THE SECOND-MENTIONED ARTICLEFORMING MEMBER CEASES TO MOVE TOWARD THE FIRSTMENTIONED ARTICLE-FORMING MEMBER.
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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) | 1967-06-02 | 1967-12-02 | 1968-06-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-06-02 | 1971-12-02 | 1972-06-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-06-02 | 1975-12-02 | 1976-06-02 | $7700.00 | Window Closed / Lapsed |