US3432295A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method for making oriented fiber or whisker composites
Assignee: Hittman Associates Inc
•
Filing: 1966-12-08
•
Granted: 1969-03-11
•
Expires: 1986-12-08
Abstract
No abstract record available.
Inventors
- 👤 Louis Frank
- 👤 Harold N Barr
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 08:57
CPC Classifications
C; C22; C22C; C22C47/00; C22C47/02; C22C47/025; C22C47/14; B; B22; B22F; B22F2998/00; Y; Y10; Y10S; Y10S264/00; Y10S264/19; Y10T; Y10T428/00; Y10T428/12; Y10T428/12014; Y10T428/12028; Y10T428/12035; Y10T428/1216; Y10T428/12167; Y10T428/12174; Y10T428/29; Y10T428/2913; Y10T428/2918
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
CA688497A
Cited
US2699415A
Cited
US3167427A
Cited
GB926911A
Cited
US3091026A
Cited
US3152389A
Cited
US3218697A
Cited
US3278279A
Cited
US3324541A
Cited
US3335002A
Cited
US3337337A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1972-03-10 | 1972-09-09 | 1973-03-11 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-03-10 | 1976-09-09 | 1977-03-11 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-03-10 | 1980-09-09 | 1981-03-11 | $7700.00 | Window Closed / Lapsed |