Patent US3391104A successfully refreshed from Google Patents.
US3391104A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Light stabilized, poly-alpha-olefin plastic composition
Assignee: Eastman Kodak Co
•
Filing: 1966-11-14
•
Granted: 1968-07-02
•
Expires: 1986-11-14
Abstract
No abstract record available.
Inventors
- 👤 Raymond C Harris
- 👤 Gordon C Newland
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 20:42
CPC Classifications
C; C07; C07D; C07D513/00; C07D513/02; C07D513/04; C07D265/00; C07D265/28; C07D265/34; C07D265/38; C08; C08K; C08K5/00; C08K5/16; C08K5/34; C08K5/35; C08K5/357; C08K5/36; C08K5/45; C08K5/46; C09; C09B; C09B19/00; C09B19/02
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US3022298A
Cited
US3167441A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1971-07-02 | 1972-01-01 | 1972-07-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-07-02 | 1976-01-01 | 1976-07-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-07-02 | 1980-01-01 | 1980-07-02 | $7700.00 | Window Closed / Lapsed |