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US3884214A Expired / Lapsed US ⏱️ 0.0 years remaining

Charcoal starter and grill

Assignee: Individual
•
Filing: 1973-06-14
•
Granted: 1975-05-20
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Expires: 1993-06-14
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Abstract

Abstract A combined charcoal starter and grill comprising a vertically elongated rectangular sleeve open at the upper and lower ends and incorporating air inlet holes peripherally thereabout adjacent the base or lower end of the sleeve. The sleeve includes first and second sets of opposed slots for the selective reception of a charcoal support consisting of an expanded metal panel surrounded by a rigid metal frame and including a laterally projected heat insulating wooden handle. The sleeve can be constructed with a removable front wall and hingedly interconnected side and rear walls so as to collapse into a flat easily stored or transported package.

Inventors

  • 👤 John A Duncan

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-11-08 14:06
CPC Classifications
F; F23; F23Q; F23Q13/00; A; A47; A47J; A47J37/00; A47J37/06; A47J37/07; A47J37/0786; A47J37/079

Claims Analysis

Total Claims: 2
Claim 1
Independent Claim 247 words
A combined charcoal starter and grill comprising a vertically elongated rectangular sleeve, said sleeve having a constant cross-sectional area throughout the full height thereof, said sleeve comprising a front wall, a rear wall, and opposed side walls, combustion air intake holes provided through the lower portion of each of the sleeve walls, an elongated charcoal support, said charcoal support comprising a flat panel-like portion including a rigid frame and a flat expanded mesh section supported thereby, and a wooden handle fixed to the frame and projecting outwardly therefrom, first and second pairs of opposed slots formed within said front and rear walls for the selective reception of the charcoal support therethrough and therebetween, said first pair of slots being located at approximately midheight on the sleeve, said second pair of slots being located between the first pair of slots and the upper end of the sleeve, said sleeve being collapsible, said front wall being removable, said side walls each being hinged, along one edge thereof, to the corresponding side of the rear wall for an orientation of all of the walls into a collapsed position in overlying parallel relation to each other, said front wall including upper and lower pairs of edge mounted rearwardly projecting strap legs positionable in overlying relation to the erected opposed side walls, and upper and lower securing bolts received through the strap legs and adjoining side wall portions for a retention of the front wall to and between the erected side walls.
Claim 2
Dependent Claim 247 words
A combined charcoal starter and grill comprising a vertically elongated rectangular sleeve, said sleeve having a constant cross-sectional area throughout the full height thereof, said sleeve comprising a front wall, a rear wall, and opposed side walls, combustion air intake holes provided through the lower portion of each of the sleeve walls, an elongated charcoal support, said charcoal support comprising a flat panel-like portion including a rigid frame and a flat expanded mesh section supported thereby, and a wooden handle fixed to the frame and projecting outwardly therefrom, first and second pairs of opposed slots formed within said front and rear walls for the selective reception of the charcoal support therethrough and therebetween, said first pair of slots being located at approximately midheight on the sleeve, said second pair of slots being located between the first pair of slots and the upper end of the sleeve, said sleeve being collapsible, said front wall being removable, said side walls each being hinged, along one edge thereof, to the corresponding side of the rear wall for an orientation of all of the walls into a collapsed position in overlying parallel relation to each other, said front wall including upper and lower pairs of edge mounted rearwardly projecting strap legs positionable in overlying relation to the erected opposed side walls, and upper and lower securing bolts received through the strap legs and adjoining side wall portions for a retention of the front wall to and between the erected side walls.

References Cited (Backward Citations)

US1491080A Cited
US2920614A Cited
US2988082A Cited
US3453975A Cited

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1978-05-19 1978-11-18 1979-05-20 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1982-05-19 1982-11-18 1983-05-20 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1986-05-19 1986-11-18 1987-05-20 $7700.00 Window Closed / Lapsed

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