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:
Jan. 31, 2023
Filed:
Mar. 17, 2020
Lg Electronics Inc., Seoul, KR;
Chungang University Industry Academic Cooperation Foundation, Seoul, KR;
Jongkeon Jeon, Seoul, KR;
Haeyoong Chung, Seoul, KR;
Jiyoung Kang, Seoul, KR;
David Kangseong Lee, Seoul, KR;
Daeyoung Kwak, Seoul, KR;
Sohee Park, Seoul, KR;
LG ELECTRONICS INC., Seoul, KR;
CHUNGANG UNIVERSITY INDUSTRY ACADEMIC COOPERATION FOUNDATION, Seoul, KR;
Abstract
A handheld air purifier may include a suction body provided with a suction surface having a first and second frame, a fan to suction air, and a filter to filter suctioned air, a bending portion extending rearward from the suction body to bend upward, and a handle extending further from the bending portion and held by the user. The second frame may be provided behind the first frame and may include a protrusion that penetrates through the first frame to create a gap between the suction surface and a garment being treated to promote a free airflow through the handheld air purifier.