US2437799A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Craze-resistant synthetic resin coated product and process of making it
Assignee: ST Regis Paper Co
•
Filing: 1945-06-22
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Granted: 1948-03-16
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Expires: 1965-06-22
Abstract
No abstract record available.
Inventors
- 👤 Yorke Nelson Richard
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-22 21:15
CPC Classifications
C; C09; C09D; C09D161/00; C09D161/20; C09D161/26; C09D161/28; C09D7/00; C09D7/40; C09D7/60; C09D7/61; C09D7/70; C08; C08K; C08K7/00; C08K7/02; C08K7/04; C08K7/14; Y; Y10; Y10S; Y10S273/00; Y10S273/07; Y10T; Y10T428/00; Y10T428/31504; Y10T428/31551; Y10T428/31634; Y10T442/00; Y10T442/20; Y10T442/2369; Y10T442/30; Y10T442/3472; Y10T442/3528; Y10T442/3569; Y10T442/3577
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1997358A
Cited
US2176837A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1951-03-16 | 1951-09-15 | 1952-03-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1955-03-16 | 1955-09-15 | 1956-03-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1959-03-16 | 1959-09-15 | 1960-03-16 | $7700.00 | Window Closed / Lapsed |