Cooking stove

Details Cooking stove Cooking stove

2007-07-20

2010-11-30

Rinehart, Kenneth B (Department: 3743)

Stoves and furnaces

Stove lids and tops

Liquid or gaseous fuel

C126S390100

Reexamination Certificate

active

07841333

ABSTRACT:
A cooking stove in which heat exchange between combustion gas and the bottom surface of a cooking container is sufficiently conducted and heat exchange efficiency is improved is provided. On a top plate, a plate that supports a cooking container is arranged concentrically with the burner head of the burner viewed from above. This plate is disc-shaped where an opening which is larger than the burner head is defined at the center. Moreover, eight protrusions having an angular cross section where slopes become gentler as they extend toward the outer circumferential side are spirally arranged around the opening viewed from above, and these protrusions are formed by press forming.

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