US3432343A
Expired / Lapsed
US
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Fibers and fabrics coated with an alkyl phosphite-polyolefin wax adduct and process therefor
Assignee: Union Carbide Corp
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Filing: 1966-06-28
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Granted: 1969-03-11
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Expires: 1986-06-28
Abstract
No abstract record available.
Inventors
- 👤 Isaac J Levine
- 👤 Arthur K Ingberman
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 21:21
CPC Classifications
D; D06; D06M; D06M15/00; D06M15/19; D06M15/21; D06M15/227; C; C08; C08F; C08F8/00; C08F8/40; D06M13/00; D06M13/244; D06M13/282; D06M13/292; Y; Y10; Y10T; Y10T428/00; Y10T428/29; Y10T428/2904; Y10T428/2907; Y10T428/31504; Y10T428/31801; Y10T428/31804; Y10T442/00; Y10T442/20; Y10T442/2164; Y10T442/2352; Y10T442/273
Claims Analysis
Total Claims: 0
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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) | 1972-03-10 | 1972-09-09 | 1973-03-11 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-03-10 | 1976-09-09 | 1977-03-11 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-03-10 | 1980-09-09 | 1981-03-11 | $7700.00 | Window Closed / Lapsed |