US2936253A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Electrical conductor having an oilmodified polyester resin coating
Assignee: General Electric Co
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Filing: 1954-12-10
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Granted: 1960-05-10
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Expires: 1974-12-10
Abstract
No abstract record available.
Inventors
- 👤 Maynard C Agens
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 10:35
CPC Classifications
H; H01; H01J; H01J19/00; H01J19/42; C; C09; C09D; C09D167/00; C09D167/08; H01B; H01B3/00; H01B3/18; H01B3/30; H01B3/42; H01B7/00; H01B7/17; H01B7/28; H10; H10D; H10D99/00; H01J2893/00; H01J2893/0001; H01J2893/0002; Y; Y10; Y10T; Y10T428/00; Y10T428/29; Y10T428/2913; Y10T428/2933; Y10T428/294; Y10T428/31504; Y10T428/31678; Y10T428/31681; Y10T428/31844; Y10T428/31848; Y10T428/31851
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
126 words
AN INSULATED ELECTRICAL CONDUCTOR COMPRISING, IN COMBINATION, AN ELECTRICAL CONDUCTOR COATED WITH A CURED OIL-MODIFIED POLYESTER RESIN, SAID RESIN CONSISTING ESSENTIALLY OF THE PRODUCT OF REACTION OF A LOWER DIALKYL ESTER OF TEREPHTHALIC ACID, ETHYLENE GLYCOL, GLYCERIN, AND A FATTY OIL, THE PROPORTIONS OF THE REACTANTS BEING SELECTED SO THAT THE RATIO OF THE MOLES OF FATTY OIL TO THE TOTAL MOLES OF REACTANTS IS FROM 0.010 TO 0.04, INCLUSIVE, THE RATIO OF THE NUMBER OF MOLES OF GLYCERIN TO THE TOTAL MOLES OF RECTANTS IS FROM 0.075 TO 0.25, INCLUSIVE, THE RATIO OF HYDROXYL GROUPS OF TEREPHTHYL RADICALS IS GREATER THAN 2.0, AND THE RATIO OF THE NUMBER OF MOLES OF GLYCERIN TO THE NUMBER OF MOLES OF ETHYLENE GLYCOL IS NOT MORE THAN 1.0.
Claim 2
Dependent Claim
126 words
AN INSULATED ELECTRICAL CONDUCTOR COMPRISING, IN COMBINATION, AN ELECTRICAL CONDUCTOR COATED WITH A CURED OIL-MODIFIED POLYESTER RESIN, SAID RESIN CONSISTING ESSENTIALLY OF THE PRODUCT OF REACTION OF A LOWER DIALKYL ESTER OF TEREPHTHALIC ACID, ETHYLENE GLYCOL, GLYCERIN, AND A FATTY OIL, THE PROPORTIONS OF THE REACTANTS BEING SELECTED SO THAT THE RATIO OF THE MOLES OF FATTY OIL TO THE TOTAL MOLES OF REACTANTS IS FROM 0.010 TO 0.04, INCLUSIVE, THE RATIO OF THE NUMBER OF MOLES OF GLYCERIN TO THE TOTAL MOLES OF RECTANTS IS FROM 0.075 TO 0.25, INCLUSIVE, THE RATIO OF HYDROXYL GROUPS OF TEREPHTHYL RADICALS IS GREATER THAN 2.0, AND THE RATIO OF THE NUMBER OF MOLES OF GLYCERIN TO THE NUMBER OF MOLES OF ETHYLENE GLYCOL IS NOT MORE THAN 1.0.
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) | 1963-05-10 | 1963-11-09 | 1964-05-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-05-10 | 1967-11-09 | 1968-05-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-05-10 | 1971-11-09 | 1972-05-10 | $7700.00 | Window Closed / Lapsed |