|
The ornamental design for a hand-held microscope, as shown and described. |
FIG. 1 is a front perspective view of a hand held microscope, showing my new design;
FIG. 2 is a front elevational view thereof;
FIG. 3 is a rear elevational view thereof;
FIG. 4 is a bottom plan view thereof;
FIG. 5 is a top plan view thereof;
FIG. 6 is a right side elevational view thereof; and,
FIG. 7 is a left side elevational view thereof.
Patent | Priority | Assignee | Title |
D400898, | Sep 30 1997 | Counterfeit money detector | |
D413343, | Jan 30 1997 | NSI INTERNATIONAL, INC | Portable microscope |
D523883, | May 12 2005 | CALIBER IMAGING & DIAGNOSTICS, INC | Confocal microscope imaging head |
D655325, | Aug 26 2010 | Nikon Corporation | Digital microscope |
D655326, | Aug 26 2010 | Nikon Corporation | Digital microscope |
D655327, | Aug 26 2010 | Nikon Corporation | Digital microscope |
D663337, | May 17 2011 | MicroLinks Technology Corp. | Electron microscope |
D884044, | Jun 22 2017 | OPTOMED PLC | Healthcare equipment |
D946639, | Jan 08 2021 | Digital microscope |
Patent | Priority | Assignee | Title |
4361377, | Jan 12 1981 | Portable compact microscope | |
4729635, | Jul 21 1986 | PNC Bank, National Association | Hand-held microscope |
4737016, | Apr 03 1986 | Portable field microscope | |
5062697, | Aug 08 1990 | Portable microscope apparatus | |
D313421, | Sep 26 1988 | Science of Cambridge Limited | Microscope |
D331934, | Jan 18 1988 | GREAT WALL OPTICAL PLASTIC WORKS LIMITED | Illuminated microscope |
D342749, | Jul 01 1991 | Combination telescope and microscope |
Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
Dec 10 1993 | ATAMIAN, GEORGE CARL | EDUCATIONAL INSIGHTS, INC | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 006843 | /0992 | |
Dec 29 1993 | Educational Insights, Inc. | (assignment on the face of the patent) | / | |||
Jun 28 1999 | EDUCATIONAL INSIGHTS, INC | WELLS FARGO BUSINESS CREDIT, INC | SECURITY AGREEMENT | 010133 | /0366 | |
Oct 16 2006 | EDUCATIONAL INSIGHTS, INC | J P MORGAN CHASE BANK NATIONAL ASSOCIATION | SECURITY AGREEMENT | 018471 | /0159 |
Date | Maintenance Fee Events |
Date | Maintenance Schedule |