Patent US1929559A successfully refreshed from Google Patents.
US1929559A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Process of coating and product thereof
Assignee: Celanese Corp
•
Filing: 1927-10-12
•
Granted: 1933-10-10
•
Expires: 1947-10-12
Abstract
No abstract record available.
Inventors
- 👤 William H Moss
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 21:26
CPC Classifications
B; B05; B05D; B05D7/00; B05D7/14; B05D7/16; B05D7/18; C; C09; C09D; C09D101/00; C09D101/08; C09D101/10; C09D101/12; Y; Y10; Y10T; Y10T428/00; Y10T428/31504; Y10T428/31678; Y10T428/31688; Y10T428/31703; Y10T428/31942; Y10T428/31949; Y10T428/31953; Y10T428/31971; Y10T428/31975; Y10T428/31978; Y10T428/31986
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) | 1936-10-09 | 1937-04-10 | 1937-10-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1940-10-09 | 1941-04-10 | 1941-10-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1944-10-09 | 1945-04-10 | 1945-10-10 | $7700.00 | Window Closed / Lapsed |