Toy periscope
Latest Edu-Science (H.K.) Limited Patents:
Description
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.
Referenced Cited
U.S. Patent Documents
Patent History
Patent number: D401977
Type: Grant
Filed: Sep 17, 1997
Date of Patent: Dec 1, 1998
Assignee: Edu-Science (H.K.) Limited
Inventor: Chi-Man Wong (New Territories)
Primary Examiner: Raphael Barkai
Law Firm: Samuels, Gauthier, Stevens & Reppert
Application Number: 0/77,014
Type: Grant
Filed: Sep 17, 1997
Date of Patent: Dec 1, 1998
Assignee: Edu-Science (H.K.) Limited
Inventor: Chi-Man Wong (New Territories)
Primary Examiner: Raphael Barkai
Law Firm: Samuels, Gauthier, Stevens & Reppert
Application Number: 0/77,014
Classifications
Current U.S. Class:
D21/109
International Classification: 2101;
International Classification: 2101;