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:
Mar. 10, 2009
Filed:
Dec. 16, 2004
Applicants:
Nam Ho Lee, Seoul, KR;
Jae Duck Lee, Seoul, KR;
Inventors:
Nam Ho Lee, Seoul, KR;
Jae Duck Lee, Seoul, KR;
Assignee:
Daewoo Electronics Corporation, Seoul, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A47L 5/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A vacuum cleaner includes a suction inlet provided at a main body and a cover hinge-coupled to the main body to cover a dust collection chamber included in the main body. A locking unit is disposed around the suction inlet in order to releasably lock the cover. Further, the vacuum cleaner may include a pivot link for rotatably connecting the cover and the main body. With the pivot link, the cover and the main body are rotatable about two different hinge axes.
Lee, Nam. (2009). Vacuum cleaner provided with a cover locking/releasing structure and a cover hinge-coupling structure (U.S. Patent No. 7500283). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/7500283
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile