US3513118A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Vinyl urethane coating
Assignee: Baker Castor Oil Co
•
Filing: 1967-04-19
•
Granted: 1970-05-19
•
Expires: 1987-04-19
Abstract
No abstract record available.
Inventors
- 👤 Norris R Legue
- 👤 Arthur Ehrlich
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 12:56
CPC Classifications
C; C08; C08G; C08G18/00; C08G18/06; C08G18/70; C08G18/72; C08G18/80; C08G18/8003; C08G18/8051; C08G18/28; C08G18/40; C08G18/4009; C08G18/4063; C08G18/62; C08G18/6212; C08G18/65; C08K; C08K5/00; C08K5/04; C08K5/10; C08L; C08L27/00; C08L27/02; C08L27/04; C08L27/06; C08L71/00; C08L71/02; C09; C09D; C09D127/00; C09D127/02; C09D127/04; C09D127/06; C08L75/00; C08L75/04; C08L75/06; Y; Y10; Y10T; Y10T428/00; Y10T428/31504; Y10T428/31551; Y10T428/31573; Y10T428/31576; Y10T428/3158; Y10T428/31591; Y10T428/31855; Y10T428/3188; Y10T428/31895; Y10T428/31906
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
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) | 1973-05-18 | 1973-11-17 | 1974-05-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1977-05-18 | 1977-11-17 | 1978-05-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1981-05-18 | 1981-11-17 | 1982-05-19 | $7700.00 | Window Closed / Lapsed |