US3487034A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Alkyd resins and their preparation from reaction mixtures comprising an alpha,alpha-dimethylol monocarboxylic acid
Assignee: Primary Products Ingredients Americas LLC
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Filing: 1966-05-16
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Granted: 1969-12-30
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Expires: 1986-05-16
Abstract
No abstract record available.
Inventors
- 👤 Panayotis D Mallios
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 09:07
CPC Classifications
C; C08; C08G; C08G63/00; C08G63/02; C08G63/60; C08G63/12; C08G63/52
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) | 1972-12-29 | 1973-06-30 | 1973-12-30 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-12-29 | 1977-06-30 | 1977-12-30 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-12-29 | 1981-06-30 | 1981-12-30 | $7700.00 | Window Closed / Lapsed |