Patent
   D320077
Priority
Feb 12 1988
Filed
Aug 09 1988
Issued
Sep 17 1991
Expiry
Sep 17 2005
Assg.orig
Entity
unknown
11
6
n/a
The ornamental design for an ophthalmometer or similar article, as shown and described.

FIG. 1 is a front elevational view of a ophthalmometer or similar article 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, with the pedestal shown in open condition.

Koizumi, Hiroyuki

Patent Priority Assignee Title
D327024, Dec 29 1989 Essilor International (Compagnie Generale d'Optique) Refractometer
D330769, Oct 25 1989 Carl-Zeiss-Stiftung, Heidenheim-Brenz Confocal laser-scanning ophthalmoscope
D341541, Oct 23 1991 Canon Kabushiki Kaisha Automatic eye-refraction measuring apparatus with spectacle lens measuring apparatus
D368434, Feb 27 1995 ALCON MANUFACTURING, LTD Corneal topographer
D394505, Jul 09 1996 Canon Kabushiki Kaisha Non-contact eye-pressure measuring apparatus
D394904, Jul 09 1996 Canon Kabushiki Kaisha Control device for non-contact eye pressure measuring apparatus
D465850, May 08 2001 Canon Kabushiki Kaisha Refractometer
D552736, May 02 2006 Kabushiki Kaisha Topcon Ophthalmic instrument
D612942, May 28 2008 Head stabilizing support
D748268, Sep 06 2013 ESSILOR INTERNATIONAL COMPAGNIE GENERALE D OPTIQUE Tracer-centrer-blocker for ophthalmic lenses and spectacle frames
D775356, Sep 24 2015 CLARITY MEDICAL SYSTEMS, INC Instrument for measuring optical wave front
Patent Priority Assignee Title
2765702,
2890620,
4520816, Jan 12 1983 Method and apparatus for delivering laser energy for ophthalmic use
4807988, Dec 29 1986 AUTOMATIC SYSTEMS DESIGN CORPORATION Method and device for evaluating vision
D245917, Sep 17 1976 CAMBRIDGE INSTRUMENTS INC , A DE CORP Optometer
D246188, Sep 13 1976 CAMBRIDGE INSTRUMENTS INC , A DE CORP ; CAMBRIDGE INSTRUMENTS INC , A DEL CORP Ophthalmometer or similar article
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Jul 28 1988KOIZUMI, HIROYUKICANON KABUSHIKI KAISHA, A CORP OF JAPANASSIGNMENT OF ASSIGNORS INTEREST 0049150796 pdf
Aug 09 1988Canon Kabushiki Kaisha(assignment on the face of the patent)
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