Patent
   D552242
Priority
May 31 2005
Filed
May 31 2005
Issued
Oct 02 2007
Expiry
Oct 02 2021
Assg.orig
Entity
unknown
6
6
n/a
The ornamental design for an ophthalmic digital acuity chart system, as shown.

FIG. 1 is a front perspective view of an ophthalmic digital acuity chart system showing a first embodiment of my new design;

FIG. 2 is a rear perspective view thereof;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a left-side elevational view thereof;

FIG. 6 is a right-side elevational view thereof;

FIG. 7 is a top plan view thereof;

FIG. 8 is a bottom plan view thereof;

FIG. 9 is a front perspective view of an ophthalmic digital acuity chart system showing a second embodiment of my new design;

FIG. 10 is a rear perspective view thereof;

FIG. 11 is a front elevational view thereof;

FIG. 12 is a rear elevational view thereof;

FIG. 13 is a left-side elevational view thereof;

FIG. 14 is a right-side elevational view thereof;

FIG. 15 is a top plan view thereof; and,

FIG. 16 is a bottom plan view thereof.

Gutekunst, Gregory

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Patent Priority Assignee Title
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May 26 2005GUTEKUNST, GREGORYREICHERT, INC ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0161630618 pdf
May 31 2005REICHERT, INC.(assignment on the face of the patent)
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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