US2354916A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method and apparatus for embossing plastic sheet material
Assignee: Uniroyal Inc
•
Filing: 1940-08-03
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Granted: 1944-08-01
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Expires: 1960-08-03
Abstract
No abstract record available.
Inventors
- 👤 Victor H Hurt
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-22 23:55
CPC Classifications
B; B29; B29C; B29C51/00; B29C51/10; Y; Y10; Y10S; Y10S264/00; Y10S264/50; Y10S264/78
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) | 1947-08-01 | 1948-01-31 | 1948-08-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1951-08-01 | 1952-01-31 | 1952-08-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1955-08-01 | 1956-01-31 | 1956-08-01 | $7700.00 | Window Closed / Lapsed |