Patent US2233965A successfully refreshed from Google Patents.
US2233965A
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US
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Method of delivering and diluting aqueous dispersions of wax, rosin, and the like
Assignee: Bennett Inc
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Filing: 1937-05-14
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Granted: 1941-03-04
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Expires: 1957-05-14
Abstract
No abstract record available.
Inventors
- 👤 Strovink Florian
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 18:18
CPC Classifications
D; D21; D21H; D21H23/00; D21H23/02; D21H23/04; D21H23/20; Y; Y10; Y10S; Y10S516/00; Y10S516/924; Y10T; Y10T137/00; Y10T137/0318; Y10T137/0324; Y10T137/0329; Y10T137/0352; Y10T137/8593; Y10T137/85978; Y10T137/86075; Y10T137/87265; Y10T137/87338; Y10T137/87571; Y10T137/87587; Y10T137/87619; Y10T137/87643
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) | 1944-03-03 | 1944-09-02 | 1945-03-04 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1948-03-03 | 1948-09-02 | 1949-03-04 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1952-03-03 | 1952-09-02 | 1953-03-04 | $7700.00 | Window Closed / Lapsed |