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. 03, 2014
Filed:
Jul. 05, 2011
Applicants:
Hidenobu Kameda, Tochigi, JP;
Masato Moriya, Tochigi, JP;
Osamu Wakabayashi, Kanagawa, JP;
Inventors:
Assignee:
Gigaphoton Inc., Tochigi, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01S 3/04 (2006.01);
U.S. Cl.
CPC ...
H01S 3/0401 (2013.01);
Abstract
A window unit may include: a window configured to allow a laser beam to be transmitted therethrough; and a holder for holding the window at a periphery thereof, the holder being provided with a flow channel thereinside configured to allow a fluid to flow.