Patent US2089525A successfully refreshed from Google Patents.
US2089525A
Expired / Lapsed
US
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Machine for and method of making coated sheet material
Assignee: Marathon Paper Mills Co
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Filing: 1936-09-05
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Granted: 1937-08-10
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Expires: 1956-09-05
Abstract
No abstract record available.
Inventors
- 👤 Abrams Allen
- 👤 George W Forcey
- 👤 Robert A Farrell
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 07:01
CPC Classifications
B; B05; B05C; B05C11/00; B05C11/02; B05C11/023; B05C11/025; B29; B29C; B29C43/00; B29C43/22; B29C43/28; B29C69/00; B29C69/001; B32; B32B; B32B37/00; B32B37/12; B32B37/1284; B32B37/1292; B05C5/00; B05C5/02; B05C5/0245; B05C5/025; B05C5/0254; B29C48/00; B29C48/03; B29C48/07; B29C48/08; B29L; B29L2007/00; B29L2007/007; B29L2009/00; B29L2009/003
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) | 1940-08-09 | 1941-02-08 | 1941-08-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1944-08-09 | 1945-02-08 | 1945-08-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1948-08-09 | 1949-02-08 | 1949-08-10 | $7700.00 | Window Closed / Lapsed |