|국가/구분||United States(US) Patent 등록|
|미국특허분류(USC)||99/343 ; 99/337 ; 16/110A ; 16/121 ; 220/912 ; 374/141 ; 374/149 ; 374/155|
|발명자 / 주소|
|대리인 / 주소||
|인용정보||피인용 횟수 : 16 인용 특허 : 7|
A cookware lid having a where the handle supports a thermometer having a meat probe and an aperture to cause a whistling sound to warn that the internal temperature of a container has reached 180 degrees, eliminating possible carcinogens, e. Coli bacterium, salmonella and the like.
[ I claim:] [1.] A cookware lid comprising a handle knob having a base and an upstanding handle portion, a first aperture extending through said handle portion and said base, means to mount said handle knob to said cookware lid, said base having a second aperture mating with an aperture in said cookware lid where pressure built during the heating of a cookware will cause a whistling sound through said second aperture, said handle portion having a top surface with a molded depression receiving a thermometer having a probe which extends through said first ...