US2792304A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Apparatus and method for retaining color of alimentary paste products
Assignee: Senzani Machine Co
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Filing: 1954-01-05
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Granted: 1957-05-14
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Expires: 1974-01-05
Abstract
No abstract record available.
Inventors
- 👤 Pavan Nico
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 02:14
CPC Classifications
A; A21; A21C; A21C1/00; A21C1/06; A21C1/14; A21C1/142; A21C1/1495; B; B01; B01F; B01F33/00; B01F33/70
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
93 words
A METHOD OF MAKING ALIMENTARY PASTE PRODUCTS WHICH COMPRISES CONTINUOUSLY COMBINING FLOUR AND ENRICHING CHEMICALS INTO A DRY, POWDERED STREAM; THEN CONTINUOUSLY EXHAUSTING THE AIR FROM AROUND SAID STREAM; THEN CONTINUOUSLY MIXING SAID STREAM WITH LIQUID FROM AN INDEPENDENT SOURCE OF SUPPLY AND FORMING A HORIZONTALLY ADVANCING FLOW OF KNEADED ALIMENTARY PASTE MIXTURE WHILE CONTINUING TO EXHAUST AIR FROM SAID MIXTURE; THEN CONTINUOUSLY CONVEYING SAID PASTE MIXTURE TO EXTRUSION DIES WHILE CONTINUING TO EXHAUST AIR THEREFROM AND THEN CONTINUOUSLY EXTRUDING SAID PASTE MIXTUE INTO THE ATMOSPHERE IN THE FROM OF ALIMENTARY PASTE PRODUCTS.
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1960-05-13 | 1960-11-12 | 1961-05-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1964-05-13 | 1964-11-12 | 1965-05-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1968-05-13 | 1968-11-12 | 1969-05-14 | $7700.00 | Window Closed / Lapsed |