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. 31, 2009
Filed:
May. 02, 2007
Tadamasa Yamamoto, Gamagori, JP;
Tadamasa Yamamoto, Gamagori, JP;
Nidek Co., Ltd., Aichi, JP;
Abstract
An eyeglass lens processing apparatus for processing an eyeglass lens, includes: a facetting tool that facets an edge corner of the lens which has been finished; a lens chuck that holds the lens; an input unit that inputs a target lens shape; a lens measuring unit that obtains front and rear edge paths of the lens, which has been finished, based on the input target lens shape; a display unit that displays a front outline graphic and a side outline graphic as view from at least one direction based on the measured front and rear edge paths; and a setting unit that sets a facetting area of the lens. The display unit displays the set facetting area in the front and side outline graphics.