US3239598A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Polyvinyl acetal resin together with an epoxy resin and a resin selected from urea formaldehyde, melamine, and phenol formaldehyde coated on an insulated wire and method for producing the same
Assignee: Anaconda Wire and Cable Co
•
Filing: 1961-04-04
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Granted: 1966-03-08
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Expires: 1981-04-04
Abstract
No abstract record available.
Inventors
- 👤 Emil H Olson
- 👤 Jr Ivan W Wade
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 01:38
CPC Classifications
H; H01; H01B; H01B3/00; H01B3/18; H01B3/30; H01B3/308; C; C08; C08L; C08L29/00; C08L29/14; C08L63/00; C09; C09D; C09D163/00; Y; Y10; Y10T; Y10T29/00; Y10T29/49; Y10T29/49002; Y10T29/4902; Y10T29/49071; Y10T428/00; Y10T428/29; Y10T428/2913; Y10T428/2933; Y10T428/294; Y10T428/2942; Y10T428/2947
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
55 words
AN ELECTRICAL WINDING COMPRISING A PLURALITY OF TURNS OF WIRE BONDED TOGETHER BY MEANS OF A RESINOUS COMPOSITION COMPRISING 100 PARTS BY WEIGHT OF POLYVINYL ACETAL, 0.1-10 PARTS BY WEIGHT OF A RESINOUS MATERIAL SELECTED FROM THE GROUP CONSISTING OF UREA FORMALDEHYDE, MELAMINE, AND PHENOL FORMALDEHYDE, AND 5-1,000 PARTS BY WEIGHT OF AN EPOXY RESIN.
Claim 2
Dependent Claim
55 words
AN ELECTRICAL WINDING COMPRISING A PLURALITY OF TURNS OF WIRE BONDED TOGETHER BY MEANS OF A RESINOUS COMPOSITION COMPRISING 100 PARTS BY WEIGHT OF POLYVINYL ACETAL, 0.1-10 PARTS BY WEIGHT OF A RESINOUS MATERIAL SELECTED FROM THE GROUP CONSISTING OF UREA FORMALDEHYDE, MELAMINE, AND PHENOL FORMALDEHYDE, AND 5-1,000 PARTS BY WEIGHT OF AN EPOXY RESIN.
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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) | 1969-03-07 | 1969-09-06 | 1970-03-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-03-07 | 1973-09-06 | 1974-03-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-03-07 | 1977-09-06 | 1978-03-08 | $7700.00 | Window Closed / Lapsed |