← Back to Patent Explorer
US3351891A Expired / Lapsed US ⏱️ 0.0 years remaining

Electrical connector with terminal elements of generally tau-shaped cross section

Assignee: ABB Installation Products Inc
•
Filing: 1964-10-20
•
Granted: 1967-11-07
•
Expires: 1984-10-20
📄 Original PDF 🌐 Google Patents 🔄 Sync Now

Abstract

No abstract record available.

Inventors

  • 👤 Schneck Martin

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-10-31 01:08
CPC Classifications
H; H01; H01R; H01R12/00; H01R12/70; H01R12/71; H01R12/72; H01R12/721

Claims Analysis

Total Claims: 2
Claim 1
Independent Claim 166 words
AN ELECTRICAL TERMINAL FOR TERMINATING ONE OR MORE ELECTRICAL CONDUCTORS ADAPTED TO BE INSERTED INTO AN ELECTRICAL CONNECTOR HOUSING COMPRISING A TERMINAL SEGMENT OF GENERALLY T-SHAPED CROSS SECTION AT ONE END OF SAID TERMINAL ADAPTED TO EXTEND EXTERNALLY OF SAID CONNECTOR HOUSING FOR TERMINATING ONE OR MORE ELECTRICAL CONDUCTORS WOUND AROUND SAID TERMINAL SEGMENT, AND A SECOND SEGMENT INTEGRAL WITH SAID TERMINAL SEGMENT ADAPTED TO BE INSERTED WITHIN SAID CONNECTOR HOUSING, SAID SECOND SEGMENT HAVING A SPRING PORTION AT THE OTHER END OF SAID TERMINAL, SAID SPRING PORTION ADAPTED TO HOLD SAID ELECTRICAL TERMINAL WITHIN SAID CONNECTOR HOUSING AND TO PROVIDE POSITIVE CONTACT PRESSURE FOR AN EXTERNAL CONTACT TO BE INSERTED INTO SAID CONNECTOR HOUSING AND ENGAGED WITH SAID ELECTRICAL TERMINAL, SAID SECOND SEGMENT FURTHER HAVING A PORTION OF GENERALLY T-SHAPED CROSS SECTION INTERMEDIATE SAID SPRING PORTION OF SAID SECOND SEGMENT AND SAID TERMINAL SEGMENT AND INTEGRAL WITH BOTH SAID SEGMENTS, SAID INTERMEDIATE PORTION OF SAID SECOND SEGMENT ADAPTED TO BE INTERNAL OF SAID CONNECTOR HOUSING.
Claim 2
Dependent Claim 166 words
AN ELECTRICAL TERMINAL FOR TERMINATING ONE OR MORE ELECTRICAL CONDUCTORS ADAPTED TO BE INSERTED INTO AN ELECTRICAL CONNECTOR HOUSING COMPRISING A TERMINAL SEGMENT OF GENERALLY T-SHAPED CROSS SECTION AT ONE END OF SAID TERMINAL ADAPTED TO EXTEND EXTERNALLY OF SAID CONNECTOR HOUSING FOR TERMINATING ONE OR MORE ELECTRICAL CONDUCTORS WOUND AROUND SAID TERMINAL SEGMENT, AND A SECOND SEGMENT INTEGRAL WITH SAID TERMINAL SEGMENT ADAPTED TO BE INSERTED WITHIN SAID CONNECTOR HOUSING, SAID SECOND SEGMENT HAVING A SPRING PORTION AT THE OTHER END OF SAID TERMINAL, SAID SPRING PORTION ADAPTED TO HOLD SAID ELECTRICAL TERMINAL WITHIN SAID CONNECTOR HOUSING AND TO PROVIDE POSITIVE CONTACT PRESSURE FOR AN EXTERNAL CONTACT TO BE INSERTED INTO SAID CONNECTOR HOUSING AND ENGAGED WITH SAID ELECTRICAL TERMINAL, SAID SECOND SEGMENT FURTHER HAVING A PORTION OF GENERALLY T-SHAPED CROSS SECTION INTERMEDIATE SAID SPRING PORTION OF SAID SECOND SEGMENT AND SAID TERMINAL SEGMENT AND INTEGRAL WITH BOTH SAID SEGMENTS, SAID INTERMEDIATE PORTION OF SAID SECOND SEGMENT ADAPTED TO BE INTERNAL OF SAID CONNECTOR HOUSING.

References Cited (Backward Citations)

US2533483A Cited
US2759166A Cited
US2953765A Cited
US2995617A Cited
US3047831A Cited
US3160459A Cited
US3142891A Cited
US3288915A Cited

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1970-11-06 1971-05-08 1971-11-07 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1974-11-06 1975-05-08 1975-11-07 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1978-11-06 1979-05-08 1979-11-07 $7700.00 Window Closed / Lapsed

Assigned Categories & Tags

No categories assigned to this patent yet.

Assign Category Tag