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:
Jan. 10, 2006
Filed:
Sep. 19, 2003
Applicants:
Yasuo Suzuki, Tokyo, JP;
Yoshimasa Ogawa, Tokyo, JP;
Yasuhito Eto, Tokyo, JP;
Inventors:
Assignee:
Kabushiki Kaisha TOPCON, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B24B 49/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A lens grinding processing apparatus of the present invention has lens rotating shaftsandfor holding an eyeglass lens ML, a lens retaining members () fixed respectively to opposed end sections of the lens rotating shaftsandcapable of slanting adjustably, a drilling device (drilling processing device) for drilling a hole for a point frame into the slanted eyeglass lens ML, and a grinding stone (grinding stone, chamfering stones) for grinding and processing a circumferential part of the eyeglass lens ML.