Patent US3242455A successfully refreshed from Google Patents.
US3242455A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Electrical adapter
Assignee: Harvey Hubbell Inc
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Filing: 1964-04-09
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Granted: 1966-03-22
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Expires: 1984-04-09
Abstract
No abstract record available.
Inventors
- 👤 John C Horvath
- 👤 Holtz Charles Theodore Von
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 20:08
CPC Classifications
H; H01; H01R; H01R31/00; H01R31/06
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
78 words
A THREE-WIRE GROUNDING ADAPTER FOR USE BETWEEN A CROWFOOT CONNECTOR AND A GROUNDING PIN CONNECTOR WHICH COMPRISES: A BODY FORMED OF ELECTRICALLY INSULATING MATERIAL AND INCLUDING FIRST AND SECOND END FACES; AND THREE BLADE ASSEMBLIES POSITIONED WITHIN SAID BODY, TWO OF SAID BLADE ASSEMBLIES EACH COMPRISING A BLADE OF A SINGLE MATERIAL TWISTED INTERMEDIATE ITS ENDS, FOR CONNECTION TO SAID CROWFOOT CONNECTOR AT SAID FIRST END FACE AND TO SAID GROUNDING PIN CONNECTOR AT SAID SECOND END FACE.
Claim 2
Dependent Claim
78 words
A THREE-WIRE GROUNDING ADAPTER FOR USE BETWEEN A CROWFOOT CONNECTOR AND A GROUNDING PIN CONNECTOR WHICH COMPRISES: A BODY FORMED OF ELECTRICALLY INSULATING MATERIAL AND INCLUDING FIRST AND SECOND END FACES; AND THREE BLADE ASSEMBLIES POSITIONED WITHIN SAID BODY, TWO OF SAID BLADE ASSEMBLIES EACH COMPRISING A BLADE OF A SINGLE MATERIAL TWISTED INTERMEDIATE ITS ENDS, FOR CONNECTION TO SAID CROWFOOT CONNECTOR AT SAID FIRST END FACE AND TO SAID GROUNDING PIN CONNECTOR AT SAID SECOND END FACE.
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) | 1969-03-21 | 1969-09-20 | 1970-03-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-03-21 | 1973-09-20 | 1974-03-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-03-21 | 1977-09-20 | 1978-03-22 | $7700.00 | Window Closed / Lapsed |