US2133346A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method of applying coatings to parts of rubber articles
Assignee: Hood Rubber Co
•
Filing: 1936-03-25
•
Granted: 1938-10-18
•
Expires: 1956-03-25
Abstract
No abstract record available.
Inventors
- 👤 Alvin L Diller
- 👤 Frederick F Olson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 15:46
CPC Classifications
B; B05; B05D; B05D1/00; B05D1/32; A; A43; A43B; A43B23/00; A43B23/02; A43B23/0205; A43B23/0215; A43B23/023; A43B23/0235; A43B23/0245; A43B23/0255; B05D7/00; B05D7/02; B29; B29C; B29C41/00; B29C41/02; B29C41/14; B05D1/02; B05D1/18
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) | 1941-10-17 | 1942-04-18 | 1942-10-18 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1945-10-17 | 1946-04-18 | 1946-10-18 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1949-10-17 | 1950-04-18 | 1950-10-18 | $7700.00 | Window Closed / Lapsed |