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. 18, 2013
Filed:
Nov. 25, 2008
Tsuyoshi Sato, Minato-Ku, JP;
Masatoshi Tanaka, Minato-Ku, JP;
Yoshiyuki Iwata, Minato-Ku, JP;
Kabushiki Kaisha Toshiba, Tokyo, JP;
Toshiba Consumer Electronics Holdings Corporation, Tokyo, JP;
Toshiba Home Appliances Corporation, Tokyo, JP;
Abstract
The present invention provides an electric vacuum cleaner which can reliably absorb vibration accompanying driving of an electric blowing part. An electric blowing partwhich is driven to generate a negative pressure is housed in a main body case. An energizing meanswhich energizes the electric blowing partfrom the front side toward the center of gravity G of the electric blowing partin a side view, and an energizing meanswhich energizes the electric blowing partfrom the rear side, are provided on the main body case. Vibration accompanying driving of the electric blowing partcan be reliably absorbed by energizing of springs of the energizing meansand, and vibration can be isolated from the main body case