The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Oct. 28, 1997
Filed:
Jan. 04, 1996
Yong Sik Kim, Kyungsangnam-Do, KR;
Hack Jae Song, Kyungsangnam-Do, KR;
LG Electronics Inc., , KR;
Abstract
A washing pulsator of a washing machine being provided with wings includes a cam assembly installed being movable up and down above an upper center portion; a plurality of current-forming ribs formed at an outer circumference of the cam assembly and being radially protruded toward the outer circumference from the center of an upper surface of the washing pulsator; a plurality of auxiliary rib, each of which is formed between the current-forming rib and radially protruded being shorter than the current-forming rib; and a rotating shaft installation aperture formed in front of the end tip of each of the auxiliary rib, the rotation current washing wings being installed to be capable of being inserted and detached in and from the rotating shaft installation aperture, thereby reducing textile entanglement and improving washing effect.