US3201264A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Smokehouse method
Assignee: Alkar Engineering Corp
•
Filing: 1965-02-01
•
Granted: 1965-08-17
•
Expires: 1985-02-01
Abstract
No abstract record available.
Inventors
- 👤 Harvey R Rasmussen
- 👤 Harvey J Rasmussen
- 👤 George W Fisher
- 👤 Le Roy G Moskal
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 02:33
CPC Classifications
A; A23; A23B; A23B4/00; A23B4/044; A23B4/052
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
65 words
THE METHOD OF HEATING AND SMOKING FOODS IN AN ENCLOSURE WITHOUT DISCHARGING SUBSTANTIAL QUANTITIES OF SMOKE INTO THE ATMOSPHERE INCLUDING THE STEPS OF: INTRODUCING SMOKE INTO THE ENCLOSURE; RECIRCULATING THE AIR OF THE ENCLOSURE; WITHDRAWING A PORTION OF THE AIR AND SMOKE FROM THE ENCLOSURE; HEATING SAID PORTION TO A TEMPERATURE SUFFICIENT TO SUBSTANTIALLY ELIMINATE THE SMOKE FROM THE PORTION; AND USING SAID HEATED PORTION
Claim 2
Independent Claim
65 words
THE METHOD OF HEATING AND SMOKING FOODS IN AN ENCLOSURE WITHOUT DISCHARGING SUBSTANTIAL QUANTITIES OF SMOKE INTO THE ATMOSPHERE INCLUDING THE STEPS OF: INTRODUCING SMOKE INTO THE ENCLOSURE; RECIRCULATING THE AIR OF THE ENCLOSURE; WITHDRAWING A PORTION OF THE AIR AND SMOKE FROM THE ENCLOSURE; HEATING SAID PORTION TO A TEMPERATURE SUFFICIENT TO SUBSTANTIALLY ELIMINATE THE SMOKE FROM THE PORTION; AND USING SAID HEATED PORTION
References Cited (Backward Citations)
US2732837A
Cited
US2237054A
Cited
US2312339A
Cited
US2352590A
Cited
US2380428A
Cited
US2596381A
Cited
US3113870A
Cited
US3069997A
Cited
US3069998A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1968-08-16 | 1969-02-15 | 1969-08-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-08-16 | 1973-02-15 | 1973-08-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-08-16 | 1977-02-15 | 1977-08-17 | $7700.00 | Window Closed / Lapsed |