US3406134A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Moisture-curable urethane coatings
Assignee: Emery Oleochemicals LLC
•
Filing: 1964-11-02
•
Granted: 1968-10-15
•
Expires: 1984-11-02
Abstract
No abstract record available.
Inventors
- 👤 Joseph J Seiwert
- 👤 Jack B Boylan
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 06:56
CPC Classifications
C; C08; C08G; C08G18/00; C08G18/06; C08G18/28; C08G18/67; C08G18/68; C08G18/683; C08G18/686; C08G18/08; C08G18/10; C08G18/12; C08G18/40; C08G18/42; C08G18/4205; C08G18/423; C08G18/4233; C08G18/65; C08G18/66; C08G18/6633; C08G18/6637; C08G18/664; C08G18/6644
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
CA632220A
Cited
US2802795A
Cited
US3106537A
Cited
GB884153A
Cited
US3057824A
Cited
US3264236A
Cited
US3250749A
Cited
US3260735A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1971-10-15 | 1972-04-15 | 1972-10-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-10-15 | 1976-04-15 | 1976-10-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-10-15 | 1980-04-15 | 1980-10-15 | $7700.00 | Window Closed / Lapsed |