Patent
   D401976
Priority
Sep 17 1997
Filed
Sep 17 1997
Issued
Dec 01 1998
Expiry
Dec 01 2012
Assg.orig
Entity
unknown
4
8
n/a
The ornamental design for a "toy microscope", as show and described.

FIG. 1 is the front perspective view showing my new design;

FIG. 2 is the front view thereof;

FIG. 3 is the left-hand view thereof;

FIG. 4 is the right-hand view thereof;

FIG. 5 is the rear view thereof;

FIG. 6 is the top view thereof; and,

FIG. 7 is the bottom view thereof.

Wong, Chi-Man

Patent Priority Assignee Title
6669484, Aug 24 2001 Lund & Company Talking interactive microscope
D893691, Nov 08 2017 PARKER HANNIFIN EMEA S À R L Compressed air dryer
D967223, Sep 21 2020 IDEA VAULT HOLDINGS, INC Microscope
D985684, Jun 09 2021 Toy microscope
Patent Priority Assignee Title
1837993,
2101936,
4192580, Aug 17 1977 Marvin Glass & Associates Toy microscope
4469411, Aug 10 1981 Quadrant conical-lens microscope
5691841, Jan 17 1995 Nikon Corporation Stage driving apparatus
D301498, Oct 25 1985 Tomy Kogyo Co., Inc. Toy microscope
D374020, Jan 25 1995 Ken-A-Vision Manufacturing Company, Inc. Video microscope
92394,
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Sep 11 1997WONG, CHI-MANEDU-SCIENCE H K LIMITEDASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0087250007 pdf
Sep 17 1997Edu-Science (H.K.) Limited(assignment on the face of the patent)
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