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:
Dec. 31, 1996
Filed:
Oct. 14, 1994
Akira Uesugi, Noda, JP;
Miyachi Technos Corporation, Chiba, JP;
Abstract
A YAG laser machine for processes such as drilling, cutting, and welding includes a YAG laser generator and a guide beam generator for generating a visible guide beam such as a He--Ne laser. During periodic adjustment of beam path by adjustment of the optical elements a cover member is removed. Detachable element(s) are used for preventing reflected beam portion of the laser beam from leaking outside the machine and a safety system is interlocked with a detaching movement of the detachable element(s) for holding the YAG laser generator in a stopped state. Additionally a safety system is present that interlocks the mounting movement of detachable guide beam visual inspection system to hold the Yag laser generator in a stopped state. The guide beam visual inspection system includes a fiber scope with a polarizing plate.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile