发明名称 SET OF COOKING UTENSILS
摘要 A set of cooking utensils having identical diameter openings but having different heights and, therefore, different capacities, each utensil being nestable one within the other. Two types of lids are provided for the utensils. One lid is of the type to cover the utensil for normal cooking. The other type of lid is provided for pressure cooking and includes means for sealingly fastening same to the cooking utensils and means for releasing the steam in the utensil safely without danger of burning the user of the utensil.
申请公布号 US3641920(A) 申请公布日期 1972.02.15
申请号 USD3641920 申请日期 1969.01.09
申请人 PAUL KRAFT;KARL OBERLANDER 发明人 PAUL KRAFT;KARL OBERLANDER
分类号 A47J27/08;A47J27/092;A47J27/12 主分类号 A47J27/08
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