US2245303A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Pressure device for coating machine rolls
Assignee: Individual
•
Filing: 1940-01-02
•
Granted: 1941-06-10
•
Expires: 1960-01-02
Abstract
No abstract record available.
Inventors
- 👤 Milford R Shane
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 09:00
CPC Classifications
C; C23; C23C; C23C2/00; C23C2/14; Y; Y10; Y10T; Y10T83/00; Y10T83/869; Y10T83/8874; Y10T83/8877
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) | 1944-06-09 | 1944-12-09 | 1945-06-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1948-06-09 | 1948-12-09 | 1949-06-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1952-06-09 | 1952-12-09 | 1953-06-10 | $7700.00 | Window Closed / Lapsed |