Foods and beverages: apparatus – Cooking – Diverse cooker types
Reexamination Certificate
2000-07-17
2001-04-24
Simone, Timothy F. (Department: 1761)
Foods and beverages: apparatus
Cooking
Diverse cooker types
C099S340000, C099S400000, C099S446000, C099S447000, C099S449000, C099S450000, C126S00900B, C126S0250AA, C126S04100R
Reexamination Certificate
active
06220149
ABSTRACT:
BACKGROUND OF THE INVENTION
1. Field of the Invention
The present invention relates to a barbeque grill structure.
2. Description of the Related Art
A conventional barbeque grill structure in accordance with the prior art shown in
FIG. 1
comprises a concave base
10
, a grille-shaped framework
20
mounted in the base
10
, a hollow top cap
30
mounted on the base
10
, and a heating tube
201
secured on the bottom of the framework
20
for heating it. The framework
20
has two sides each provided with a handle
202
, and the handle
202
on one of the two sides of the framework
20
is provided with a socket
203
in which an electric plug (not shown) can be inserted so as to supply power to the heating tube
201
. However, the user has to manually provide different kinds of spices so that the fragrance of the spices can be attached on the surface of the food for seasoning the food, so easily causing inconvenience to the user.
SUMMARY OF THE INVENTION
In accordance with one aspect of the present invention, there is provided a barbeque grill structure comprising: a concave base, a grille-shaped framework, and a top cap, the framework defining an opening having two side walls each formed with a support step face, a material box received in the opening and having two sides each formed with a support piece seated on the support step face, a top cover removably mounted on the material box and defining therein a plurality of air vents, whereby, a closed chamber is defined between the framework and the top cap, and connects to the material box through the air vents.
The barbeque grill structure further comprises an insertion piece removably mounted in the opening of the framework, whereby, when the material box is removed from the opening, the insertion piece is mounted in the opening, thereby forming a complete framework.
The support step face of the opening of the framework defines a first screw hole, the support piece of the material box defines a second screw hole, and the insertion piece has two sides each defining a third screw hole so that the material box or the insertion piece can be locked in the opening.
Further benefits and advantages of the present invention will become apparent after a careful reading of the detailed description with appropriate reference to the accompanying drawings.
REFERENCES:
patent: 2253833 (1941-08-01), Volks
patent: 2413204 (1946-12-01), Wolff
patent: 3987719 (1976-10-01), Kian
patent: 4373511 (1983-02-01), Miles et al.
patent: 4800865 (1989-01-01), Setzer
patent: 4922079 (1990-05-01), Bowen et al.
patent: 5097753 (1992-03-01), Bowen et al.
patent: 5107096 (1992-04-01), Knees
patent: 5313877 (1994-05-01), Holland
patent: 5351068 (1994-09-01), Muchin
patent: 5431091 (1995-07-01), Couture
patent: 5782165 (1998-07-01), Glenboski et al.
patent: 5873300 (1999-02-01), Kuhlman
Bacon & Thomas PLLC
Simone Timothy F.
Uni-Splendor Corp.
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