US3279450A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Steam unit for frozen foods
Assignee: Individual
•
Filing: 1965-07-07
•
Granted: 1966-10-18
•
Expires: 1985-07-07
Abstract
No abstract record available.
Inventors
- 👤 Rush E Lassiter
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 23:25
CPC Classifications
A; A47; A47J; A47J27/00; A47J27/04
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
73 words
AN APPARATUS FOR QUICK THAWING AND HEATING OF FROZEN FOOD COMPRISING: ENCLOSURE MEANS WHICH INCLUDE MEANS FOR SUPPORTING THE ARTICLES TO BE HEATED; A PAIR OF STEAM GENERATING CHAMBERS LOCATED ABOVE AND BELOW SAID ENCLOSURE MEANS; EACH OF SAID STEAM GENERATING CHAMBERS HAVING THEREIN AT LEAST ONE ELONGATED MEMBER, EACH OF SAID ELONGATED MEMBERS HAVING THEREIN APERTURES, AND EACH OF SAID ELONGATED MEMBERS HAVING A REMOVABLE PLUG IN AT LEAST ONE END THEREOF,
Claim 2
Independent Claim
73 words
AN APPARATUS FOR QUICK THAWING AND HEATING OF FROZEN FOOD COMPRISING: ENCLOSURE MEANS WHICH INCLUDE MEANS FOR SUPPORTING THE ARTICLES TO BE HEATED; A PAIR OF STEAM GENERATING CHAMBERS LOCATED ABOVE AND BELOW SAID ENCLOSURE MEANS; EACH OF SAID STEAM GENERATING CHAMBERS HAVING THEREIN AT LEAST ONE ELONGATED MEMBER, EACH OF SAID ELONGATED MEMBERS HAVING THEREIN APERTURES, AND EACH OF SAID ELONGATED MEMBERS HAVING A REMOVABLE PLUG IN AT LEAST ONE END THEREOF,
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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) | 1969-10-17 | 1970-04-18 | 1970-10-18 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-10-17 | 1974-04-18 | 1974-10-18 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-10-17 | 1978-04-18 | 1978-10-18 | $7700.00 | Window Closed / Lapsed |