US2435901A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Starch dispersion and a method of making it
Assignee: Individual
•
Filing: 1945-08-25
•
Granted: 1948-02-10
•
Expires: 1965-08-25
Abstract
No abstract record available.
Inventors
- 👤 Allen F Peters
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 10:28
CPC Classifications
D; D06; D06M; D06M15/00; D06M15/01; D06M15/03; D06M15/11
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US158104A
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US1183829A
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GB431275A
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US2230656A
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US2250115A
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US2228784A
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US2280699A
Cited
US2321244A
Cited
US2350653A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1951-02-09 | 1951-08-11 | 1952-02-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1955-02-09 | 1955-08-11 | 1956-02-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1959-02-09 | 1959-08-11 | 1960-02-10 | $7700.00 | Window Closed / Lapsed |