|국가/구분||United States(US) Patent 등록|
|미국특허분류(USC)||209/236 ; 209/333 ; 209/365R ; 209/374|
|발명자 / 주소|
|출원인 / 주소|
|인용정보||피인용 횟수 : 20 인용 특허 : 2|
A sifter has a casing that is detachably coupled with a screen unit that also has a casing. A sifter handle is configured for detachable coupling to a conventional electric knife drive.
A sifter comprising a casing, a screen mounted to said casing through which material introduced into said casing may be sifted, and a handle mounted to said screen having an end portion provided with coupling means for coupling said handle with an electric knife drive means of the type having two juxtaposed drive rods such that said screen may be driven by said drive means with a generally linear, reciprocating movement, and wherein said handle end portion is bar-shaped, one side of which is completely flat and the other side of which has a stud projecti...