US2378882A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Manufacture of articles from liquid dispersions
Assignee: Dewey and Almy Chemical Co
•
Filing: 1943-11-16
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Granted: 1945-06-19
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Expires: 1963-11-16
Abstract
No abstract record available.
Inventors
- 👤 Emile E Habib
- 👤 Gordon E Gott
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 15:15
CPC Classifications
B; B29; B29D; B29D22/00; B29D22/02; C; C10; C10G; C10G19/00; Y; Y10; Y10S; Y10S260/00; Y10S260/22
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) | 1948-06-18 | 1948-12-18 | 1949-06-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1952-06-18 | 1952-12-18 | 1953-06-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1956-06-18 | 1956-12-18 | 1957-06-19 | $7700.00 | Window Closed / Lapsed |