US2085778A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Alkyd resin compositions
Assignee: MARBON Corp
•
Filing: 1936-03-20
•
Granted: 1937-07-06
•
Expires: 1956-03-20
Abstract
No abstract record available.
Inventors
- 👤 Herbert A Winkelmann
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 14:06
CPC Classifications
C; C08; C08L; C08L15/00; C08L15/02; C09; C09D; C09D167/00; C09D167/08; C08L67/00; C08L67/08; Y; Y10; Y10T; Y10T428/00; Y10T428/31504; Y10T428/31678; Y10T428/31681; Y10T428/31786; Y10T428/3179; Y10T428/31826; Y10T428/3183; Y10T428/31841
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) | 1940-07-05 | 1941-01-04 | 1941-07-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1944-07-05 | 1945-01-04 | 1945-07-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1948-07-05 | 1949-01-04 | 1949-07-06 | $7700.00 | Window Closed / Lapsed |