US4034663A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Ventilated portable electric grill
Assignee: Jenn Air Corp
•
Filing: 1975-06-23
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Granted: 1977-07-12
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Expires: 1995-06-23
Abstract
Abstract Disclosed is a portable grill assembly adapted for use on, for example, a kitchen countertop area. The assembly includes a somewhat L-shaped housing, the horizontally extending portion of which encloses a heating element and is topped by a grill element for supporting meat or other edibles for exposed surface broiling. The adjoining upwardly extending portion houses a power driven fan which draws air, smoke and cooking vapors from across the grill element and into the upwardly extending portion. The fan outlet discharges to the exterior of the housing.
Inventors
- 👤 Louis J. Jenn
- 👤 Thomas R. Field
- 👤 Joseph J. Cerola
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 14:41
CPC Classifications
A; A47; A47J; A47J37/00; A47J37/06; A47J37/0623; A47J36/00; A47J36/38; F; F24; F24C; F24C15/00; F24C15/20; F24C15/2042
Claims Analysis
Total Claims: 5
Claim 1
Independent Claim
237 words
A portable electric cooking unit for countertop use comprising a housing of such size as to be capable of being positioned on a conventional kitchen countertop, said housing having a forwardly extending portion with an upwardly extending portion disposed at its rear margin, the height of said upwardly extending portion being substantially less than the forward extension of said forwardly extending portion, said forwardly extending portion having an open-topped dished configuration of relatively shallow depth compared to the overall height of said housing, a grease collector pan removably seated in said dished housing portion and having a sump area extending along the pan margin which is immediately adjacent said upwardly extending portion of the housing, an electrical radiant heating unit disposed in overlying relation to said pan in said forwardly extending housing portion, food supporting means overlying said heating unit, a shielding member removably mounted in said collector pan below the heating unit to overlie only said sump area to thereby shield said area from radiant heat emitted from the heating unit, the front face of said upwardly extending housing portion immediately adjacent said heating unit having an opening providing an inlet to the interior of said upwardly extending housing portion for smoke and fumes rising therefrom, and a power driven fan mounted within said upwardly extending portion of said housing for drawing air through said inlet and expelling it from said housing through an outlet therein.
Claim 2
Dependent Claim
237 words
A portable electric cooking unit for countertop use comprising a housing of such size as to be capable of being positioned on a conventional kitchen countertop, said housing having a forwardly extending portion with an upwardly extending portion disposed at its rear margin, the height of said upwardly extending portion being substantially less than the forward extension of said forwardly extending portion, said forwardly extending portion having an open-topped dished configuration of relatively shallow depth compared to the overall height of said housing, a grease collector pan removably seated in said dished housing portion and having a sump area extending along the pan margin which is immediately adjacent said upwardly extending portion of the housing, an electrical radiant heating unit disposed in overlying relation to said pan in said forwardly extending housing portion, food supporting means overlying said heating unit, a shielding member removably mounted in said collector pan below the heating unit to overlie only said sump area to thereby shield said area from radiant heat emitted from the heating unit, the front face of said upwardly extending housing portion immediately adjacent said heating unit having an opening providing an inlet to the interior of said upwardly extending housing portion for smoke and fumes rising therefrom, and a power driven fan mounted within said upwardly extending portion of said housing for drawing air through said inlet and expelling it from said housing through an outlet therein.
Claim 3
Dependent Claim
31 words
A portable electric cooking unit as claimed in claim 1 in which means are provided for adjustably obstructing said inlet to vary the air flow across said forwardly extending housing portion.
Claim 4
Dependent Claim
176 words
A portable, surface-broiling grill assembly for countertop use comprising a generally L-shaped, metal housing of such size as to be capable of being positioned on a conventional kitchen countertop, said housing being formed by a forwardly extending portion with an upwardly extending portion disposed at its rear margin, said forwardly extending portion having an open-topped dished configuration of relatively shallow depth compared to the overall height of said housing, said upwardly extending portion projecting in permanent angular relation of approximately 120° with respect to said forwardly extending portion, an electrical heating unit mounted in said forwardly extending portion of the housing with a metal grate overlying the heating unit, the front face of said upwardly extending portion of the housing adjacent said grate having an opening providing an inlet to the interior of said upwardly extending housing portion for smoke and fumes rising from said grate, and a power driven fan mounted within said upwardly extending portion of the housing for drawing air through said inlet and expelling it from said housing through an outlet therein.
Claim 5
Dependent Claim
176 words
A portable, surface-broiling grill assembly for countertop use comprising a generally L-shaped, metal housing of such size as to be capable of being positioned on a conventional kitchen countertop, said housing being formed by a forwardly extending portion with an upwardly extending portion disposed at its rear margin, said forwardly extending portion having an open-topped dished configuration of relatively shallow depth compared to the overall height of said housing, said upwardly extending portion projecting in permanent angular relation of approximately 120° with respect to said forwardly extending portion, an electrical heating unit mounted in said forwardly extending portion of the housing with a metal grate overlying the heating unit, the front face of said upwardly extending portion of the housing adjacent said grate having an opening providing an inlet to the interior of said upwardly extending housing portion for smoke and fumes rising from said grate, and a power driven fan mounted within said upwardly extending portion of the housing for drawing air through said inlet and expelling it from said housing through an outlet therein.
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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) | 1980-07-11 | 1981-01-10 | 1981-07-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1984-07-11 | 1985-01-10 | 1985-07-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1988-07-11 | 1989-01-10 | 1989-07-12 | $7700.00 | Window Closed / Lapsed |