Patent US3020164A successfully refreshed from Google Patents.
US3020164A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Food product and method of manufacture
Assignee: Pillsbury Co
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Filing: 1960-04-07
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Granted: 1962-02-06
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Expires: 1980-04-07
Abstract
No abstract record available.
Inventors
- 👤 John H Forkner
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 20:26
CPC Classifications
A; A23; A23G; A23G3/00; A23G3/34; A23G3/50; A23G3/54; A21; A21D; A21D2/00; A21D2/08; A21D2/14; A21D2/18; A23L; A23L29/00; A23L29/20
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
33 words
AS ANEW ARTICLE OF MANUFACTURE,SMALL DRY MASSES EACH HAVING AN OUTER SURFACE TENDING TO RETARD PENETRATION OF MOISTUE AND AN INNER POROUS SPONGE-LIKE INTERIOR, THE MASSES CONTAINING REDUCING SUGAR AND A GEL-FORMING AGENT.
Claim 2
Dependent Claim
33 words
AS ANEW ARTICLE OF MANUFACTURE,SMALL DRY MASSES EACH HAVING AN OUTER SURFACE TENDING TO RETARD PENETRATION OF MOISTUE AND AN INNER POROUS SPONGE-LIKE INTERIOR, THE MASSES CONTAINING REDUCING SUGAR AND A GEL-FORMING AGENT.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-02-05 | 1965-08-07 | 1966-02-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-02-05 | 1969-08-07 | 1970-02-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-02-05 | 1973-08-07 | 1974-02-06 | $7700.00 | Window Closed / Lapsed |