US3574665A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Process for coating filaments with a resin
Assignee: RTX Corp
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Filing: 1968-08-12
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Granted: 1971-04-13
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Expires: 1988-08-12
Abstract
Abstract A PROCESS FOR PROVIDING A MOVING SUBSTRATE WITH A SMOOTH AND UNIFORM OVERCOAT OF RESIN BY PASSING A FILAMENT SUCCESSIVELY THROUGH A LIQUID RESIN AND LIQUID MERCURY, THE MERCURY ACTING BOTH AS A WIPER AND AS A SUPPORTING SEALANT FOR THE RESIN.
Inventors
- 👤 Malcolm Basche
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 23:24
CPC Classifications
D; D06; D06B; D06B15/00; D06B15/08; D06B15/085; B; B29; B29B; B29B15/00; B29B15/08; B29B15/10; B29B15/12; B29B15/122; B29B15/125; B29C; B29C70/00; B29C70/04; D06B3/00; D06B3/04; D06B3/06; B29K; B29K2307/00; D06B2700/00; D06B2700/25; D06B3/045; Y; Y10; Y10T; Y10T428/00; Y10T428/29; Y10T428/2913; Y10T428/2916; Y10T428/2918; Y10T428/2933; Y10T428/294; Y10T428/2942; Y10T428/2944
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1974-04-12 | 1974-10-12 | 1975-04-13 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1978-04-12 | 1978-10-12 | 1979-04-13 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1982-04-12 | 1982-10-12 | 1983-04-13 | $7700.00 | Window Closed / Lapsed |