US2027337A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Manufacture of resins
Assignee: Cook Paint and Varnish Co
•
Filing: 1931-03-30
•
Granted: 1936-01-07
•
Expires: 1951-03-30
Abstract
No abstract record available.
Inventors
- 👤 Heck Adolf
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 20:16
CPC Classifications
C; C08; C08G; C08G8/00; C08G8/28; C08G8/32; C08G16/00; C08G16/02; C08G16/0212; C08G16/0218; C08G16/0231
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1939-01-06 | 1939-07-08 | 1940-01-07 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1943-01-06 | 1943-07-08 | 1944-01-07 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1947-01-06 | 1947-07-08 | 1948-01-07 | $7700.00 | Window Closed / Lapsed |