US2013185A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Coating for vessels
Assignee: Texaco Inc
•
Filing: 1932-06-24
•
Granted: 1935-09-03
•
Expires: 1952-06-24
Abstract
No abstract record available.
Inventors
- 👤 Ross C Powell
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 00:53
CPC Classifications
B; B01; B01J; B01J19/00; B01J19/02; C; C23; C23C; C23C4/00; C23C4/12; C23C4/123; C23C4/18; B01J2219/00; B01J2219/02; B01J2219/0204; Y; Y10; Y10T; Y10T29/00; Y10T29/49; Y10T29/4998; Y10T29/49982
Claims Analysis
Total Claims: 0
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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) | 1938-09-02 | 1939-03-04 | 1939-09-03 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1942-09-02 | 1943-03-04 | 1943-09-03 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1946-09-02 | 1947-03-04 | 1947-09-03 | $7700.00 | Window Closed / Lapsed |