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:
Apr. 01, 2008
Filed:
Feb. 25, 2004
Kazuyoshi Yoshimi, Hyogo-ken, JP;
Kazumasa Kamatani, Hyogo-ken, JP;
Shuzo Ueyama, Kasai, JP;
Hiroyuki Takami, Kasai, JP;
Kouichi Nakai, Himeji, JP;
Kazuyoshi Yoshimi, Hyogo-ken, JP;
Kazumasa Kamatani, Hyogo-ken, JP;
Shuzo Ueyama, Kasai, JP;
Hiroyuki Takami, Kasai, JP;
Kouichi Nakai, Himeji, JP;
Sanyo Electric Co., Ltd, Osaka-Fu, JP;
Abstract
An electric vacuum cleaner including a vacuum cleaner main body, a suction tool main body connected to the vacuum cleaner main body and having an suction inlet which is open at a lower surface thereof, a dust box connected to the vacuum cleaner main body, and a grip portion for operating the vacuum cleaner main body. The suction tool main body, an interior of the vacuum cleaner main body, the grip portion and the dust box are directly connected in this order such that circulation of air is permitted. The interior of the vacuum cleaner main body and the grip portion are connected in a freely attachable and detachable manner.