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US3140139A Expired / Lapsed US ⏱️ 0.0 years remaining

Connector assembly

Assignee: Grayhill Moldtronics Inc
•
Filing: 1961-11-02
•
Granted: 1964-07-07
•
Expires: 1981-11-02
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Abstract

No abstract record available.

Inventors

  • 👤 Alfred P Urban

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-11-01 18:20
CPC Classifications
H; H01; H01R; H01R24/00; H01R24/76; H01R2107/00; H01R31/00; H01R31/02

Claims Analysis

Total Claims: 1
Claim 1
Independent Claim 177 words
A GENERALLY Y-SHAPED CONNECTOR ELEMENT OF CONDUCTING MATERIAL FOR USE IN A CONNECTOR ASSEMBLY HAVING A TWO PART MOLDED INSULATING CASING, ONE PART OF WHICH HAS A RECESS THEREIN AND THE OTHER PART OF WHICH HAS A PAIR OF SQUARE OPENINGS THEREIN, SAID CONNECTOR ELEMENT INCLUDING IN COMBINATION, A SUBSTANTIALLY FLAT CENTER PORTION, A FIRST BRANCH EXTENDING FROM SAID CENTER PORTION AND INTEGRAL THEREWITH, SAID FIRST BRANCH BEING FORMED TO COMPRISE RESILIENT MEANS FOR ENGAGING A CONNECTOR PIN, SECOND AND THIRD BRANCHES BRAZED TO SAID CENTER PORTION AND EXTENDING THEREFROM IN A DIRECTION OPPOSITE TO THE DIRECTION OF SAID FIRST BRANCH WITH SAID SECOND AND THIRD BRANCHES BEING IN SUBSTANTIALLY PARALLEL RELATIONSHIP, EACH OF SAID SECOND AND THIRD BRANCHES HAVING A TAPERED OPENING THEREIN FOR RECEIVING A TAPER PIN, AND HAVING A SQUARE OUTER CROSS-SECTION ADAPTED TO MATE WITH THE INTERIOR WALLS OF A SQUARE OPENING IN THE CASING SO THAT THE CASING ENABLES SAID SECOND AND THIRD BRANCHES TO RESIST TORQUE APPLIED THERETO WHEN REMOVING THE TAPEN PINS THEREFROM TO PREVENT DAMAGE TO THE BRAZED CONNECTION.

References Cited (Backward Citations)

DE592797C Cited
US1686534A Cited
US1705315A Cited
US1816063A Cited
US2245068A Cited
DE716621C Cited
GB629457A Cited
US2823364A Cited
US2937357A Cited
US2874313A Cited
US3005179A Cited

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1967-07-07 1968-01-06 1968-07-07 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1971-07-07 1972-01-06 1972-07-07 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1975-07-07 1976-01-06 1976-07-07 $7700.00 Window Closed / Lapsed

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