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:
Feb. 03, 2015
Filed:
Feb. 07, 2011
Applicant:
Takeyuki Tachiiwa, Shizuoka, JP;
Inventor:
Takeyuki Tachiiwa, Shizuoka, JP;
Assignee:
Koito Manufacturing Co., Ltd., Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F21V 19/02 (2006.01); F21V 21/14 (2006.01); B60Q 1/068 (2006.01); B29C 45/00 (2006.01); B29C 45/26 (2006.01);
U.S. Cl.
CPC ...
B60Q 1/0683 (2013.01); B29C 45/0025 (2013.01); B29C 45/261 (2013.01); B29C 2045/0034 (2013.01);
Abstract
An optical axis adjusting screw () is provided with a shaft portion (), a gear portion (), and an elastic engagement portion (). The elastic engagement portion () is provided with a base end (BE) and a free end (FE). The base end (BE) is fixed to the shaft portion (). A distal end face () is formed at the free end (FE) and is substantially perpendicular to an axial direction of the shaft portion (). There is no parting line on the distal end face ().