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US3481891A
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Alkyd resins and alkyd resin flexographic coating compositions
Assignee: Millennium Petrochemicals Inc
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Filing: 1966-07-20
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Granted: 1969-12-02
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Expires: 1986-07-20
Abstract
No abstract record available.
Inventors
- 👤 Jack B Boylan
- 👤 Gene K Shanafelt
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 17:38
CPC Classifications
C; C08; C08G; C08G63/00; C08G63/02; C08G63/12; C08G63/52; C08G63/54; C08G63/553; C08G63/16; C08G63/18; C08G63/199; C08G63/20; C08L; C08L67/00; Y; Y10; Y10T; Y10T428/00; Y10T428/31504; Y10T428/31786; Y10T428/3179; Y10T428/31797
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US3349049A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1972-12-01 | 1973-06-02 | 1973-12-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-12-01 | 1977-06-02 | 1977-12-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-12-01 | 1981-06-02 | 1981-12-02 | $7700.00 | Window Closed / Lapsed |