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The ornamental design for a hand-held digital refractometer, as shown. |
FIG. 1 is a front perspective view of a hand-held digital refractometer showing our new design;
FIG. 2 is a top plan view thereof;
FIG. 3 is a bottom plan view thereof;
FIG. 4 is a right side elevational view thereof;
FIG. 5 is a left side elevational view thereof;
FIG. 6 is a front elevational view thereof; and,
FIG. 7 is a rear elevational view thereof.
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Dec 01 2000 | HOELBL, WERNER | LEICA MICROSYSTEMS INC | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 011350 | /0055 | |
Dec 07 2000 | Leica Microsystems Inc. | (assignment on the face of the patent) | / | |||
Jan 28 2003 | LEICA MICROSYSTEMS INC | REICHERT, INC | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 013735 | /0464 | |
Jan 04 2006 | REICHERT, INC | MANUFACTURERS AND TRADERS TRUST COMPANY | SECURITY AGREEMENT | 017006 | /0751 | |
Jan 10 2007 | REICHERT, INC | CHARTER ONE BANK, N A | SECURITY AGREEMENT | 018961 | /0844 | |
Oct 07 2011 | MANUFACTURERS AND TRADERS TRUST COMPANY | REICHERT, INC | RELEASE OF SECURITY INTEREST IN PATENTS | 027046 | /0356 | |
Oct 14 2011 | RBS CITIZENS, N A D B A CHARTER ONE BANK, N A | REICHERT INC | RELEASE OF SECURITY INTEREST IN PATENTS | 027074 | /0918 |
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