US3363219A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Electrical clamp having scraper contact
Assignee: AB Chance Co
•
Filing: 1965-07-15
•
Granted: 1968-01-09
•
Expires: 1985-07-15
Abstract
No abstract record available.
Inventors
- 👤 David C Hubbard
- 👤 Odom James Thomas
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 03:03
CPC Classifications
H; H01; H01R; H01R4/00; H01R4/26; H01R11/00; H01R11/11; H01R11/12; H01R11/14; H01R11/15
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
127 words
AN ELECTRICAL CONNECTOR COMPRISING: A BODY HAVING A PAIR OF SPACED LEGS; AN ELECTRICALLY CONDUCTIVE ANVIL ROTATABLY CARRIED BY ONE OF SAID LEGS; PRESSURE MEANS CARRIED BY THE OTHER OF SAID LEGS AND MOVABLE TOWARD THE ANVIL FOR CLAMPING A CONDUCTIVE COMPONENT BETWEEN THE PRESSURE MEANS AND THE ANVIL; AN ELECTRICALLY CONDUCTIVE HANDLE RIGID WITH SAID ANVIL AND EXTENDING THEREFROM FOR ROTATING THE ANVIL, SAID HANDLE BEING PROVIDED WITH MEANS FOR COUPLING THE HANDLE WITH A CURRENT-CARRYING LINE; AND MEANS ON THE ANVIL FOR SCRUBBING SAID COMPONENT WHEN THE LATTER IS HELD BETWEEN THE PRESSURE MEANS AND THE ANVIL AND UPON ROTATION OF THE ANVIL BY THE HANDLE, WHEREBY TO PROVIDE A LOW RESISTANCE ELECTRICAL CONNECTION WITH SAID COMPONENT BY REMOVAL OF SURFACE OXIDES OR OTHER CONTAMINANTS.
Claim 2
Dependent Claim
127 words
AN ELECTRICAL CONNECTOR COMPRISING: A BODY HAVING A PAIR OF SPACED LEGS; AN ELECTRICALLY CONDUCTIVE ANVIL ROTATABLY CARRIED BY ONE OF SAID LEGS; PRESSURE MEANS CARRIED BY THE OTHER OF SAID LEGS AND MOVABLE TOWARD THE ANVIL FOR CLAMPING A CONDUCTIVE COMPONENT BETWEEN THE PRESSURE MEANS AND THE ANVIL; AN ELECTRICALLY CONDUCTIVE HANDLE RIGID WITH SAID ANVIL AND EXTENDING THEREFROM FOR ROTATING THE ANVIL, SAID HANDLE BEING PROVIDED WITH MEANS FOR COUPLING THE HANDLE WITH A CURRENT-CARRYING LINE; AND MEANS ON THE ANVIL FOR SCRUBBING SAID COMPONENT WHEN THE LATTER IS HELD BETWEEN THE PRESSURE MEANS AND THE ANVIL AND UPON ROTATION OF THE ANVIL BY THE HANDLE, WHEREBY TO PROVIDE A LOW RESISTANCE ELECTRICAL CONNECTION WITH SAID COMPONENT BY REMOVAL OF SURFACE OXIDES OR OTHER CONTAMINANTS.
References Cited (Backward Citations)
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Cited
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US2420895A
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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) | 1971-01-08 | 1971-07-10 | 1972-01-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-01-08 | 1975-07-10 | 1976-01-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-01-08 | 1979-07-10 | 1980-01-09 | $7700.00 | Window Closed / Lapsed |