US3272913A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Two-wire socket insulator
Assignee: ABB Installation Products Inc
•
Filing: 1964-03-18
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Granted: 1966-09-13
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Expires: 1984-03-18
Abstract
No abstract record available.
Inventors
- 👤 David J Crimmins
- 👤 Robert W Croghan
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 05:58
CPC Classifications
H; H01; H01R; H01R33/00; H01R33/05; H01R33/46; H01R13/00; H01R13/46; H01R13/502
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
147 words
AN INSULATOR FOR A PAIR OF ELECTRICALLY CONDUCTIVE ELEMENTS COMPRISING AN ABUTMENT MEMBER HAVING A PAIR OF OPPOSITELY DISPOSED THEREIN, SAID RELIEVED PORTION DISPOSED THEREIN, SAID RELIEVED PORTIONS DIVIDING EACH OF SAID SIDES INTO TWO SURFACES, AND A PAIR OF SUPPORT MEMBERS, EACH OF SAID SUPPORT MEMBERS BEING PIVOTALLY ATTACHED TO ONE END PORTION THEREOF AND FACING A DIFFERENT ONE OF THE OPPOSITE SIDES OF SAID ABUTMENT MEMBER AND BEING INTERSECTED BY AN ADDITIONAL RELIEVED PORTION IN A FACING RELATIONSHIP WITH THE RELIVED PORTION IN A OF SAID ABUTMENT MEMBER ADJACENT THERETO, EACH OF SAID ADDITIONAL RELEIVED PORTIONS DIVIDING SAID SUPPORT MEMBER INTO TWO ADDITIONAL SURFACES, EACH SUPPORT MEMBER WHEN POSITIONED APART FROM SAID ABUTMENT MEMBER BEING ADAPTED TO RECEIVE A CONDUCTIVE ELEMENT THEREBETWEEN AND WHEN POSITIONED WITH SAID ADDITIONAL SURFACES CONTIGUOUS WITH SAID SURFACES OF SAID ABUTMENT MEMBER BEING ADAPTED TO RETAIN SAID CONDUCTIVE ELEMENT THEREBETWEEN.
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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) | 1969-09-12 | 1970-03-14 | 1970-09-13 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-09-12 | 1974-03-14 | 1974-09-13 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-09-12 | 1978-03-14 | 1978-09-13 | $7700.00 | Window Closed / Lapsed |