Patent US3418094A successfully refreshed from Google Patents.
US3418094A
Expired / Lapsed
US
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Anti-static agents for glass fiber materials
Assignee: Union Carbide Corp
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Filing: 1964-12-29
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Granted: 1968-12-24
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Expires: 1984-12-29
Abstract
No abstract record available.
Inventors
- 👤 James G Marsden
- 👤 Sterman Samuel
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 15:58
CPC Classifications
D; D06; D06M; D06M13/00; D06M13/50; D06M13/51; D06M13/513; C; C03; C03C; C03C25/00; C03C25/10; C03C25/24; C03C25/26; C03C25/40; C07; C07F; C07F7/00; C07F7/02; C07F7/08; C07F7/18; C07F7/1804; C08; C08K; C08K9/00; C08K9/04; C08K9/06; D06M15/00; D06M15/19; D06M15/37; D06M15/643; Y; Y10; Y10S; Y10S524/00; Y10S524/91; Y10S524/911
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) | 1971-12-24 | 1972-06-24 | 1972-12-24 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-12-24 | 1976-06-24 | 1976-12-24 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-12-24 | 1980-06-24 | 1980-12-24 | $7700.00 | Window Closed / Lapsed |