Patent
   D402034
Priority
Oct 30 1996
Filed
Oct 30 1996
Issued
Dec 01 1998
Expiry
Dec 01 2012
Assg.orig
Entity
unknown
0
5
n/a
The ornamental design for a keratometer, as shown and described.

FIG. 1 is a top, front, right perspective view of a keratometer showing our new design;

FIG. 2 is a top, rear, right perspective view thereof;

FIG. 3 is a right side elevational view thereof;

FIG. 4 is a left side elevational view thereof;

FIG. 5 is a rear elevational view thereof;

FIG. 6 is a front elevational view thereof;

FIG. 7 is a top plan view thereof; and,

FIG. 8 is a bottom plan view thereof.

Holbl, Werner, Klock, Paul J.

Patent Priority Assignee Title
Patent Priority Assignee Title
4407572, Jun 12 1980 Allergan Humphrey Keratometer
4429960, Oct 31 1980 Innomed Corporation; INNOMED CORPORATION, CORP OF CA Keratometric device
5110200, Jun 30 1989 EYESYS LABORATORIES, INC Video keratometer
D293818, Sep 30 1985 CAMBRIDGE INSTRUMENTS INC , A DE CORP Keratometer or the like
D306068, Sep 03 1985 Kowa Company Ltd. Automatic perimeter for eyesight examination
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Oct 30 1996Leica Inc.(assignment on the face of the patent)
Feb 03 1997KLOCK, PAUL J LEICA INC ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0083640989 pdf
Feb 04 1997HOLBL, WERNERLEICA INC ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0083640989 pdf
Dec 09 1997LEICA INC LEICA MICROSYSTEMS, INC CHANGE OF NAME SEE DOCUMENT FOR DETAILS 0099870517 pdf
Jan 28 2003LEICA MICROSYSTEMS INC REICHERT, INC ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0137350464 pdf
Jan 04 2006REICHERT, INC MANUFACTURERS AND TRADERS TRUST COMPANYSECURITY AGREEMENT0170060751 pdf
Jan 10 2007REICHERT, INC CHARTER ONE BANK, N A SECURITY AGREEMENT0189610844 pdf
Oct 07 2011MANUFACTURERS AND TRADERS TRUST COMPANYREICHERT, INC RELEASE OF SECURITY INTEREST IN PATENTS0270460356 pdf
Oct 14 2011RBS CITIZENS, N A D B A CHARTER ONE BANK, N A REICHERT INC RELEASE OF SECURITY INTEREST IN PATENTS0270740918 pdf
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