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. 24, 2009
Filed:
Nov. 01, 2007
Junya Azami, Mishima, JP;
Mitsuhiro Obara, Susono, JP;
Hisanori Kobayashi, Odawara, JP;
Atsushi Sano, Tokyo, JP;
Kenji Shima, Suntoh-gun, JP;
Junya Azami, Mishima, JP;
Mitsuhiro Obara, Susono, JP;
Hisanori Kobayashi, Odawara, JP;
Atsushi Sano, Tokyo, JP;
Kenji Shima, Suntoh-gun, JP;
Canon Kabushiki Kaisha, Tokyo, JP;
Abstract
To provide an optical scanning apparatus which is strong against an external stress while suppressing an increase in the number of parts, an inserting portioninto which a laser light source unitcan be inserted is provided for a frame memberIn a state where the laser light source unithas been inserted into the inserting portionthe laser light source unitand the inserting portionof the frame memberare interference-fitted in two positions (front edge side fitting portionand front edge side contact portionroot side fitting portionand root side contact portion) which are away from each other in an optical axial direction.