Apparatus for measuring refractive power of lens
Latest Kabushiki Kaisha Topcon Patents:
Claims
The ornamental design for an apparatus for measuring refractive power of lens, as shown and described.
Type: Grant
Filed: Apr 11, 2006
Date of Patent: Nov 13, 2007
Assignee: Kabushiki Kaisha Topcon (Tokyo)
Inventors: Masashi Yamaoka (Tokyo), Shigemitsu Aoki (Tokyo)
Primary Examiner: Antoine D. Davis
Attorney: Jacobson Holman PLLC
Application Number: 29/257,766