Patent US4070958A successfully refreshed from Google Patents.
US4070958A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Meat smoking and merchandise display case
Assignee: Individual
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Filing: 1976-03-08
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Granted: 1978-01-31
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Expires: 1996-03-08
Abstract
Abstract A meat smoking and merchandise display case comprising an outer casing, a vertically extending and rotatably driven cylinder mounted in said outer casing and to which food products are adapted to be secured, smoke producing means in said case adapted to be activated by heating means, temperature control means adapted to deactivate said heating means at a predetermined temperature, smoke control means adapted to measure the density of smoke within said case and deactivate said heating means when the smoke exceeds a desired density, and means to selectively evacuate the smoke from said case.
Inventors
- 👤 Bruce W. Canright
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 17:49
CPC Classifications
A; A23; A23B; A23B4/00; A23B4/044; A23B4/052; A47; A47J; A47J37/00; A47J37/04; A47J37/043; A47J37/046
Claims Analysis
Total Claims: 11
Claim 1
Independent Claim
147 words
A meat smoking and merchandise display case adapted to treat food products by smoke producing means comprising a base, an outer casing mounted on said base, at least a portion of said outer casing of transparent material, said case terminating upwardly in a shaped canopy, an elongated, vertically extending inner casing rotatably mounted in said outer casing, means to rotate said inner casing, food product support means on said inner casing, said smoke producing means in proximity to said base intermediate said outer and inner casings, heating means adapted to activate said smoke producing means, temperature control means adapted to regulate said heating means, smoke control means adapted to detect the smoke density and to regulate said heating means when the smoke from said smoke producing means exceeds a predetermined density, and means responsive to said smoke control means to selectively exhaust the smoke from said case.
Claim 2
Dependent Claim
147 words
A meat smoking and merchandise display case adapted to treat food products by smoke producing means comprising a base, an outer casing mounted on said base, at least a portion of said outer casing of transparent material, said case terminating upwardly in a shaped canopy, an elongated, vertically extending inner casing rotatably mounted in said outer casing, means to rotate said inner casing, food product support means on said inner casing, said smoke producing means in proximity to said base intermediate said outer and inner casings, heating means adapted to activate said smoke producing means, temperature control means adapted to regulate said heating means, smoke control means adapted to detect the smoke density and to regulate said heating means when the smoke from said smoke producing means exceeds a predetermined density, and means responsive to said smoke control means to selectively exhaust the smoke from said case.
Claim 3
Dependent Claim
16 words
The invention of claim 1 further including means to at least partially illuminate said inner casing.
Claim 4
Dependent Claim
15 words
The invention of claim 2 further including means to at least partially illuminate said canopy.
Claim 5
Dependent Claim
18 words
The invention of claim 1 wherein said means to rotate said inner casing is mounted under said canopy.
Claim 6
Dependent Claim
21 words
The invention of claim 1 further including filter means coacting with said means to selectively exhaust the smoke from said case.
Claim 7
Dependent Claim
18 words
The invention of claim 1 further including a plurality of doors of transparent material in said outer casing.
Claim 8
Dependent Claim
29 words
The invention of claim 1 wherein said outer casing includes a fixed panel of transparent material and at least one door laterally of each side of said fixed panel.
Claim 9
Dependent Claim
31 words
The invention of claim 1 further including an elongated, vertically extending shaft driven by said means to rotate said inner casing, and connecting means intermediate said shaft and said inner casing.
Claim 10
Dependent Claim
154 words
A meat smoking and merchandise display case adapted to treat food products by smoke producing means comprising a base, an outer casing at least partially secured to said base, said case terminating upwardly in a shaped canopy, a vertically extending cylinder rotatably mounted in said outer casing, means to rotate said cylinder, food product support means on said cylinder, said smoke producing means in a selected portion of said base intermediate said outer casing and said cylinder, heating means adapted to activate said smoke producing means, temperature control means adapted to regulate said heating means, smoke control means adapted to detect the smoke density and to regulate said heating means when the smoke from said smoke producing means exceeds a predetermined density, means responsive to said smoke control means to selectively exhaust the smoke from said case, and filter means adapted to coact with said means to selectively exhaust the smoke from said case.
Claim 11
Dependent Claim
154 words
A meat smoking and merchandise display case adapted to treat food products by smoke producing means comprising a base, an outer casing at least partially secured to said base, said case terminating upwardly in a shaped canopy, a vertically extending cylinder rotatably mounted in said outer casing, means to rotate said cylinder, food product support means on said cylinder, said smoke producing means in a selected portion of said base intermediate said outer casing and said cylinder, heating means adapted to activate said smoke producing means, temperature control means adapted to regulate said heating means, smoke control means adapted to detect the smoke density and to regulate said heating means when the smoke from said smoke producing means exceeds a predetermined density, means responsive to said smoke control means to selectively exhaust the smoke from said case, and filter means adapted to coact with said means to selectively exhaust the smoke from said case.
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) | 1981-01-30 | 1981-08-01 | 1982-01-31 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1985-01-30 | 1985-08-01 | 1986-01-31 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1989-01-30 | 1989-08-01 | 1990-01-31 | $7700.00 | Window Closed / Lapsed |