Synchronous learning device

- BCOM Electronics Inc.

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Description

FIG. 1 is the perspective view of a synchronous learning device showing my new design;

FIG. 2 is the front view thereof;

FIG. 3 is the rear view thereof;

FIG. 4 is the left side view thereof;

FIG. 5 is the right side view thereof;

FIG. 6 is the top view thereof;

FIG. 7 is the bottom view thereof; and,

FIG. 8 is a perspective view thereof showing the synchronous learning device in use, the broken lines are shown to illustrate environment only and form no part of the claimed design.

Claims

The ornamental design for a synchronous learning device, as shown and described.

Referenced Cited
U.S. Patent Documents
D222542 November 1971 Matsumoto
4740913 April 26, 1988 Washizuka et al.
D317626 June 18, 1991 Muller
D375515 November 12, 1996 Takeda et al.
5827071 October 27, 1998 Sorensen et al.
D433017 October 31, 2000 Martinez
Patent History
Patent number: D453793
Type: Grant
Filed: Dec 5, 2000
Date of Patent: Feb 19, 2002
Assignee: BCOM Electronics Inc. (Taipei)
Inventor: Andrew Hou (Taipei)
Primary Examiner: Adir Aronovich
Attorney, Agent or Law Firm: Rosenberg, Klein & Lee
Application Number: 29/133,629
Classifications
Current U.S. Class: Sensory Feedback, E.g., Audio-visual Teaching Machine (D19/60); And Keypad (D14/346)
International Classification: 1907;