US3466149A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Tower reactor
Assignee: Eastman Kodak Co
•
Filing: 1966-02-25
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Granted: 1969-09-09
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Expires: 1986-02-25
Abstract
No abstract record available.
Inventors
- 👤 Alden E Blood
- 👤 Herschel T Vinyard
- 👤 Glenn L Phillips
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 16:37
CPC Classifications
C; C23; C23F; C23F11/00; C23F11/08; C23F11/18; B; B01; B01D; B01D51/00; B01D51/10; B01J; B01J19/00; B01J19/02; B01J19/24; B01J19/2415; B01J2219/00; B01J2219/00049; B01J2219/00051; B01J2219/00054; B01J2219/00056; B01J2219/00058; B01J2219/00074; B01J2219/00087; B01J2219/00094; B01J2219/00159; B01J2219/00171; B01J2219/02; B01J2219/025; B01J2219/0254; B01J2219/0263; B01J2219/0277; Y; Y10; Y10S; Y10S261/00; Y10S261/72
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2693391A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1972-09-08 | 1973-03-10 | 1973-09-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-09-08 | 1977-03-10 | 1977-09-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-09-08 | 1981-03-10 | 1981-09-09 | $7700.00 | Window Closed / Lapsed |