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:
Nov. 29, 2011
Filed:
Apr. 27, 2009
Yukio Yamashiro, Anjo, JP;
Hirokazu Hagiwara, Anjo, JP;
Yoshifumi Morita, Anjo, JP;
Takashi Kumagai, Anjo, JP;
Yukio Yamashiro, Anjo, JP;
Hirokazu Hagiwara, Anjo, JP;
Yoshifumi Morita, Anjo, JP;
Takashi Kumagai, Anjo, JP;
Makita Corporation, Anjo, JP;
Abstract
A dust box includes: an attachment portion configured to be attached to a dust-discharging nozzle extending from a housing of an electric tool; and a dust-collecting portion connected to the attachment portion and configured to store dust particles to be discharged from the nozzle. The dust-collecting portion mainly consists of a box which is made of synthetic resin and configured to be detachably connected to the attachment portion, and a paper bag received in the box and configured to store the dust particles to be discharged from the nozzle.