Patent
   D341541
Priority
Oct 23 1991
Filed
Apr 10 1992
Issued
Nov 23 1993
Expiry
Nov 23 2007
Assg.orig
Entity
unknown
11
6
n/a
The ornamental design for an automatic eye-refraction measuring apparatus with spectacle lens measuring apparatus, as shown and described.

FIG. 1 is a front elevational view of an automatic eye-refraction measuring apparatus with spectacle lens measuring apparatus showing my new design;

FIG. 2 is a rear elevational view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a bottom plan view thereof;

FIG. 5 is a left side elevational view thereof;

FIG. 6 is a right side elevational view thereof; and,

FIG. 7 is a perspective view thereof.

Ichiyoshi, Hiroyuki

Patent Priority Assignee Title
D348224, Oct 20 1992 Canon Kabushiki Kaisha Tonometer
D394505, Jul 09 1996 Canon Kabushiki Kaisha Non-contact eye-pressure measuring apparatus
D457962, Nov 08 2001 REICHERT, INC Automatic refractometer
D465850, May 08 2001 Canon Kabushiki Kaisha Refractometer
D552736, May 02 2006 Kabushiki Kaisha Topcon Ophthalmic instrument
D555016, Oct 11 2005 Kabushiki Kaisha Topcon Apparatus for measuring refractive power of lens
D698444, Aug 09 2011 I-Optics Scanning laser opthalmoscope
D705430, Mar 24 2011 Canon Kabushiki Kaisha Corneal tomography apparatus
D740949, Sep 09 2013 ESSILOR INTERNATIONAL COMPAGNIE GENERALE D OPTIQUE Ophthalmic lens edger
D799046, Jun 19 2015 Apparatus with equipment for analyzing the eyes
D922583, Nov 09 2018 Nikon Corporation Fundus camera
Patent Priority Assignee Title
4571842, Oct 15 1983 Tokyo Kogaku Kikai Kabushiki Kaisha Lens judging apparatus of lens meter
D297645, Feb 12 1986 Canon Kabushiki Kaisha Retinal camera
D316144, Feb 12 1988 Canon Kabushiki Kaisha Refractometer
D320077, Feb 12 1988 Canon Kabushiki Kaisha Ophthalmometer or similar article
D325782, Jan 13 1989 Essilor International (Compagnie General d'optique) Lens testing instrument
D327024, Dec 29 1989 Essilor International (Compagnie Generale d'Optique) Refractometer
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Feb 05 1992ICHIYOSHI, HIROYUKICANON KABUSHIKI KAISHA, A CORPORATION OF JAPANASSIGNMENT OF ASSIGNORS INTEREST 0060860782 pdf
Apr 10 1992Canon Kabushiki Kaisha(assignment on the face of the patent)
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