Patent
   D444236
Priority
Oct 12 2000
Filed
Oct 12 2000
Issued
Jun 26 2001
Expiry
Jun 26 2015
Assg.orig
Entity
unknown
20
6
n/a
The ornamental design in a perimeter, as shown and described.

FIG. 1 is a front, top, left isometric view of a perimeter embodying our new design;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a left side view thereof;

FIG. 5 is a right side view thereof;

FIG. 6 is a top view thereof; and,

FIG. 7 is a bottom view thereof.

Koop, Norbert, Koest, Gert, Bartl, Ralf

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Patent Priority Assignee Title
3414348,
4045130, Jun 12 1974 Optische Werke G. Rodenstock Apparatus for the perimetric testing of the visual field of the human eye
4255022, Oct 02 1978 Baylor College of Medicine Method of and apparatus for examination of visual fields
4260227, Oct 04 1977 COHERENT, INC , A CORPORATION OF DELAWARE Automated kinetic perimetry apparatus and method
4804262, Apr 03 1984 Tokyo Kogaku Kikai Kabushiki Kaisha Automatic perimeter
5838424, Feb 26 1997 CARL ZEISS MEDITEC, INC View port for eye test apparatus
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Oct 06 2000KOOP, NORBERTOculus Optikgeraete GmbHASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0112430645 pdf
Oct 06 2000KOEST, GERTOculus Optikgeraete GmbHASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0112430645 pdf
Oct 06 2000BARTL, RALFOculus Optikgeraete GmbHASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0112430645 pdf
Oct 12 2000Oculus Optikgeraete GmbH(assignment on the face of the patent)
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