US3000748A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Strippable coatings
Assignee: Wyeth Holdings LLC
•
Filing: 1959-01-08
•
Granted: 1961-09-19
•
Expires: 1979-01-08
Abstract
No abstract record available.
Inventors
- 👤 Walter L Clark
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 21:40
CPC Classifications
C; C09; C09D; C09D5/00; C09D5/20; A; A23; A23B; A23B2/00; A23B2/70; A23B2/725; A23B2/729; A23B4/00; A23B4/10; A23P; A23P20/00; A23P20/10; A23P20/11; C08; C08K; C08K5/00; C08K5/04; C08K5/10; C08K5/101; C08K5/103
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
31 words
A TRANSPARENT COATING COMPOSITION CONSISTING ESSENTIALLY OF FROM ABOUT 40 TO ABOUT 85 PARTS BY WEIGHT OF A GLYCERIDE SELECTED FROM THE GROUP CONSISTING OF (A) GLYCERIDES REPRESENTED BY THE FORMULA
Claim 2
Dependent Claim
31 words
A TRANSPARENT COATING COMPOSITION CONSISTING ESSENTIALLY OF FROM ABOUT 40 TO ABOUT 85 PARTS BY WEIGHT OF A GLYCERIDE SELECTED FROM THE GROUP CONSISTING OF (A) GLYCERIDES REPRESENTED BY THE FORMULA
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) | 1964-09-18 | 1965-03-20 | 1965-09-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1968-09-18 | 1969-03-20 | 1969-09-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1972-09-18 | 1973-03-20 | 1973-09-19 | $7700.00 | Window Closed / Lapsed |