Patent US3366467A successfully refreshed from Google Patents.
US3366467A
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US
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Radiation process of deforming glass fiber materials
Assignee: National Institute of Advanced Industrial Science and Technology
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Filing: 1964-02-03
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Granted: 1968-01-30
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Expires: 1984-02-03
Abstract
No abstract record available.
Inventors
- 👤 Ohnishi Shunji
- 👤 Tsuboi Hiroshi
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 14:38
CPC Classifications
C; C03; C03C; C03C25/00; C03C25/62; C03C25/6206; C03C25/6246; C03B; C03B37/00; C03B37/10; C03B37/14; C03B37/15; Y; Y10; Y10S; Y10S264/00; Y10S264/19
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) | 1971-01-29 | 1971-07-31 | 1972-01-30 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-01-29 | 1975-07-31 | 1976-01-30 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-01-29 | 1979-07-31 | 1980-01-30 | $7700.00 | Window Closed / Lapsed |