Patent US3305656A successfully refreshed from Google Patents.
US3305656A
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Electrical insulation containing a molecular sieve having adsorbed perhalogenated fluid
Assignee: General Electric Co
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Filing: 1963-12-26
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Granted: 1967-02-21
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Expires: 1983-12-26
Abstract
No abstract record available.
Inventors
- 👤 John C Devins
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 16:21
CPC Classifications
H; H01; H01T; H01T1/00; H01T1/02; H01T1/08; H01T1/10; H01B; H01B3/00; H01B3/002; H01B3/006; H01B3/18; H01B3/30; H01B7/00; H01B7/02; H01H; H01H33/00; H01H33/70; H01H33/76; Y; Y10; Y10S; Y10S174/00; Y10S174/01
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
45 words
A FABRICATED ELECTRICAL INSULATING BODY COMPRISING AN ORGANIC RESINOUS MATERIAL HAVING DISPERSED THEREIN A MOLECULAR SIEVE HAVING ABSORBED THEREON A PERHALOGENATED FLUID HAVING A DIELECTRIC STRENGTH GREATER THAN AIR, SAID BODY BEING FREE OF POROSITY CAUSED BY DESORPTION OF SAID FLUID FROM THE MOLECULR SIEVE.
Claim 2
Dependent Claim
45 words
A FABRICATED ELECTRICAL INSULATING BODY COMPRISING AN ORGANIC RESINOUS MATERIAL HAVING DISPERSED THEREIN A MOLECULAR SIEVE HAVING ABSORBED THEREON A PERHALOGENATED FLUID HAVING A DIELECTRIC STRENGTH GREATER THAN AIR, SAID BODY BEING FREE OF POROSITY CAUSED BY DESORPTION OF SAID FLUID FROM THE MOLECULR SIEVE.
References Cited (Backward Citations)
US2912382A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1970-02-20 | 1970-08-22 | 1971-02-21 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-02-20 | 1974-08-22 | 1975-02-21 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-02-20 | 1978-08-22 | 1979-02-21 | $7700.00 | Window Closed / Lapsed |