US2443290A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Flour product and method for the preparation thereof
Assignee: Stein Hall and Co Inc
•
Filing: 1943-04-30
•
Granted: 1948-06-15
•
Expires: 1963-04-30
Abstract
No abstract record available.
Inventors
- 👤 Jordan V Bauer
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 03:53
CPC Classifications
C; C09; C09J; C09J103/00; C09J105/00
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US602697A
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US2134764A
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US1983732A
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US2099765A
Cited
US2113034A
Cited
US2148525A
Cited
US2246635A
Cited
US2222872A
Cited
US2326118A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1951-06-15 | 1951-12-15 | 1952-06-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1955-06-15 | 1955-12-15 | 1956-06-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1959-06-15 | 1959-12-15 | 1960-06-15 | $7700.00 | Window Closed / Lapsed |