Patent US3171887A successfully refreshed from Google Patents.
US3171887A
Expired / Lapsed
US
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Shielding and sealing gasket construction
Assignee: Pyle National Co
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Filing: 1963-01-16
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Granted: 1965-03-02
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Expires: 1983-01-16
Abstract
No abstract record available.
Inventors
- 👤 James A Cross
- 👤 Lambeau Eugene
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 16:02
CPC Classifications
H; H01; H01R; H01R13/00; H01R13/46; H01R13/52; H01R13/5202; Y; Y10; Y10S; Y10S277/00; Y10S277/92
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
78 words
A GASKET FOR SEALING TWO SPACED ELECTRICALLY CONDUCTIVE CLAMPING SURFACES COMPRISING: A METAL CENTER PLATE, A SHEET OF RESILIENT MATERIAL AFFIXED TO EACH FACE OF SAID PLATE, SAID PLATE AND SAID SHEETS BEING CENTRALLY APERTURED AND HAVING BOLT HOLES THEREIN DISPOSED RADIALLY OUTWARDLY OF THE CENTRAL APERTURE, AND ELECTRICALLY CONDUCTIVE RESILIENT MEMBERS CARRIED BY SAID PLATE IN SAID BOLT HOLES HAVING PORTIONS PROJECTING FROM OPPOSITE SIDES OF SAID GASKET TO FORM A CURRENT CONTINUING MEANS BETWEEN SAID SURFACES.
Claim 2
Dependent Claim
78 words
A GASKET FOR SEALING TWO SPACED ELECTRICALLY CONDUCTIVE CLAMPING SURFACES COMPRISING: A METAL CENTER PLATE, A SHEET OF RESILIENT MATERIAL AFFIXED TO EACH FACE OF SAID PLATE, SAID PLATE AND SAID SHEETS BEING CENTRALLY APERTURED AND HAVING BOLT HOLES THEREIN DISPOSED RADIALLY OUTWARDLY OF THE CENTRAL APERTURE, AND ELECTRICALLY CONDUCTIVE RESILIENT MEMBERS CARRIED BY SAID PLATE IN SAID BOLT HOLES HAVING PORTIONS PROJECTING FROM OPPOSITE SIDES OF SAID GASKET TO FORM A CURRENT CONTINUING MEANS BETWEEN SAID SURFACES.
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) | 1968-03-01 | 1968-08-31 | 1969-03-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-03-01 | 1972-08-31 | 1973-03-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-03-01 | 1976-08-31 | 1977-03-02 | $7700.00 | Window Closed / Lapsed |