US3527644A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Enzyme activation for yeast raised doughs
Assignee: BREDDO Inc 18TH AND KANSAS AVENUE KANSAS CITY KANSAS 66105 A CORP OF DE
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Filing: 1968-01-02
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Granted: 1970-09-08
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Expires: 1988-01-02
Abstract
No abstract record available.
Inventors
- 👤 Bert W Landfried
- 👤 John R Moneymaker
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 19:44
CPC Classifications
A; A21; A21D; A21D8/00; A21D8/02; A21D8/04; A21D8/042; A21D2/00; A21D2/08; A21D2/14; A21D2/16
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2875064A
Cited
US3111409A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1973-09-07 | 1974-03-09 | 1974-09-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1977-09-07 | 1978-03-09 | 1978-09-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1981-09-07 | 1982-03-09 | 1982-09-08 | $7700.00 | Window Closed / Lapsed |