US2720076A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Coated filament and article therefrom
Assignee: Goodrich Corp
•
Filing: 1952-11-26
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Granted: 1955-10-11
•
Expires: 1972-11-26
Abstract
No abstract record available.
Inventors
- 👤 Eugene F Sachara
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 05:48
CPC Classifications
C; C03; C03C; C03C25/00; C03C25/10; C03C25/48; C03C25/104; C03C25/106; C03C25/1061
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
50 words
THE METHOD OF MAKING A FLEXIBLE FIBER COMPRISING PROVIDING A FLEXIBLE GLASS BASE MEMBER AND COATING SAID GLASS BASE MEMBER IN AN INERT ATMOSPHERE WITH A METAL ALLOY IN A FLUID PHASE COMPRISING ZINC AND A METAL SELECTED FROM THE GROUP CONSISTING OF TITANIUM, ZIRCONIUM, HAFNIUM, VANADIUM, NIOBIUM AND TANTALUM.
References Cited (Backward Citations)
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Cited
US2251913A
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US2344733A
Cited
US2516737A
Cited
US2616165A
Cited
US2583855A
Cited
US2562182A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1958-10-10 | 1959-04-11 | 1959-10-11 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1962-10-10 | 1963-04-11 | 1963-10-11 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1966-10-10 | 1967-04-11 | 1967-10-11 | $7700.00 | Window Closed / Lapsed |