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:
Jun. 14, 2005
Filed:
Jul. 30, 2002
Hyoung-jong Jin, Gwangju, KR;
Jang-keun OH, Gwangju, KR;
Hyoung-jong Jin, Gwangju, KR;
Jang-keun Oh, Gwangju, KR;
Samsung Gwangju Electronics Co., Gwangju, KR;
Abstract
A vacuum cleaner having a joint assembly to selectively rotate an extension pipe with respect to a handle. The joint assembly has a joint body removably installed between the extension pipe and the handle to allow the extension pipeto rotate with respect to the handlewithin a predetermined range. Also included on the joint assembly is a supplemental handle protruding from an outer surface of the joint body. The joint assembly and supplemental handle allow the user to clean under a bed or a desk without having to bend his/her back too much. Therefore, the user is not easily fatigued even when he/she cleans under the desk or bed.