Patent
   D472637
Priority
Mar 28 2002
Filed
Mar 28 2002
Issued
Apr 01 2003
Expiry
Apr 01 2017
Assg.orig
Entity
unknown
78
5
n/a
The ornamental design for an eye disease screening instrument, as shown and described.

FIG. 1 is a front perspective view of an eye disease screening instrument, showing our new design, the broken line showing of the peripheral equipment being shown for illustrative purposes only and forming no part of the claim design;

FIG. 2 is a side perspective view thereof;

FIG. 3 is a right side elevation view thereof;

FIG. 4 is a left side elevation thereof;

FIg. 5 is a top plan view thereof;

FIG. 6 is a bottom view thereof;

FIG. 7 is a front view thereof; and,

FIG. 8 is a rear view thereof.

Slawson, Steven R., McMahon, Michael, Haines, III, Howard, Cooper, Devin G., Zombek, Benjamin, Herrmann, James, Farchione, Rick

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Mar 28 2002Welch Allyn, Inc.(assignment on the face of the patent)
May 08 2002MCMAHON, MICHAELWelch Allyn, IncASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0129840790 pdf
May 08 2002HAINES, III, HOWARDWelch Allyn, IncASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0129840790 pdf
May 14 2002ZOMBEK, BENJAMINWelch Allyn, IncASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0129840790 pdf
May 21 2002COOPER, DEVIN G Welch Allyn, IncASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0129840790 pdf
May 29 2002SLAWSON, STEVEN R Welch Allyn, IncASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0129840790 pdf
May 29 2002HERRMANN, JAMESWelch Allyn, IncASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0129840790 pdf
May 29 2002FARCHIONE, RICKWelch Allyn, IncASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0129840790 pdf
Nov 05 2008Welch Allyn, IncCARL ZEISS MEDITEC, INC ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0222400494 pdf
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