US3351891A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Electrical connector with terminal elements of generally tau-shaped cross section
Assignee: ABB Installation Products Inc
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Filing: 1964-10-20
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Granted: 1967-11-07
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Expires: 1984-10-20
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.
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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) | 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 |