Patent US5215093A successfully refreshed from Google Patents.
US3252127A
Expired / Lapsed
US
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Assignee: United Carr Inc
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Filing: 1963-10-03
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Granted: 1966-05-17
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Expires: 1983-10-03
Abstract
No abstract record available.
Inventors
- 👤 Arthur S Woodward
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 17:26
CPC Classifications
H; H01; H01R; H01R13/00; H01R13/02; H01R13/15; H01R13/17; H01R2101/00
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
153 words
AN ELECTRICAL PLUG FOR ENGAGEMENT WITH A JACK OR THE LIKE, SAID PLUG COMPRISING A COVER, A BODY ELEMENT, A SPRING MEMBER AND A WIRE LEAD, SAID SPRING MEMBER COMPRISING A BIGHT PORTION AND AT LEAST TWO LEGS HAVING PORTIONS IN SPACED, OPPOSED RELATION AND EXTENDING FROM SAID BIGHT PORTION, EACH OF SAID LEGS HAVING A FIRST ANGULAR PORTION INTEGRAL WITH SAID BIGHT PORTION AND A SECOND ANGULAR PORTION INTEGRAL WITH SAID FIRST ANGULAR PORTION AND BEING MORE ACUTE THAN SAID FIRST ANGULAR PORTION, SAID BODY ELEMENT HAVING A BASE PORTION, MEANS ENGAGING SAID LEGS AND MEANS FOR ENGAGING SAID LEAD AND SAID COVER CIRCUMSCRIBING IN ABUTTING RELATION SAID BODY ELEMENT, AND SAID BODY ELEMENT HAVING A PIN, SAID PIN HAVING A FREE TERMINAL END AND EXTENDING FROM SAID BASE PORTION, BETWEEN SAID LEGS AND SPACED THEREFROM AND AN ANNULAR GROOVE FORMED ON SAID PIN INTERMEDIATE SAID FREE TERMINAL END AND SAID PORTION.
Claim 2
Dependent Claim
153 words
AN ELECTRICAL PLUG FOR ENGAGEMENT WITH A JACK OR THE LIKE, SAID PLUG COMPRISING A COVER, A BODY ELEMENT, A SPRING MEMBER AND A WIRE LEAD, SAID SPRING MEMBER COMPRISING A BIGHT PORTION AND AT LEAST TWO LEGS HAVING PORTIONS IN SPACED, OPPOSED RELATION AND EXTENDING FROM SAID BIGHT PORTION, EACH OF SAID LEGS HAVING A FIRST ANGULAR PORTION INTEGRAL WITH SAID BIGHT PORTION AND A SECOND ANGULAR PORTION INTEGRAL WITH SAID FIRST ANGULAR PORTION AND BEING MORE ACUTE THAN SAID FIRST ANGULAR PORTION, SAID BODY ELEMENT HAVING A BASE PORTION, MEANS ENGAGING SAID LEGS AND MEANS FOR ENGAGING SAID LEAD AND SAID COVER CIRCUMSCRIBING IN ABUTTING RELATION SAID BODY ELEMENT, AND SAID BODY ELEMENT HAVING A PIN, SAID PIN HAVING A FREE TERMINAL END AND EXTENDING FROM SAID BASE PORTION, BETWEEN SAID LEGS AND SPACED THEREFROM AND AN ANNULAR GROOVE FORMED ON SAID PIN INTERMEDIATE SAID FREE TERMINAL END AND SAID PORTION.
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) | 1969-05-16 | 1969-11-15 | 1970-05-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-05-16 | 1973-11-15 | 1974-05-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-05-16 | 1977-11-15 | 1978-05-17 | $7700.00 | Window Closed / Lapsed |