US3082055A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method for producing inorganic oxide fibers
Assignee: Horizons Inc
•
Filing: 1960-08-10
•
Granted: 1963-03-19
•
Expires: 1980-08-10
Abstract
No abstract record available.
Inventors
- 👤 Edward F Mayer
- 👤 Virgil E Straughan
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 09:46
CPC Classifications
C; C04; C04B; C04B35/00; C04B35/622; C04B35/62227; C04B35/62231; Y; Y10; Y10S; Y10S264/00; Y10S264/19
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1142829A
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US1178027A
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US2266636A
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US2556217A
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US2644195A
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US2915475A
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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) | 1966-03-18 | 1966-09-17 | 1967-03-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-03-18 | 1970-09-17 | 1971-03-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-03-18 | 1974-09-17 | 1975-03-19 | $7700.00 | Window Closed / Lapsed |