Language teaching apparatus
Description
FIG. 1 is a top view showing our new design;
FIG. 2 is a bottom view thereof;
FIG. 3 is a front view thereof;
FIG. 4 is a rear view thereof;
FIG. 5 is a side view thereof;
FIG. 6 is a Left side perspective thereof; and,
FIG. 7 is a Left side perspective view of our language teaching apparatus in an open position.
Claims
The ornamental design for a language teaching apparatus, as shown and described.
Referenced Cited
U.S. Patent Documents
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D387383 | December 9, 1997 | Chan |
D407122 | March 23, 1999 | Tsai |
D438179 | February 27, 2001 | Wang-Tsai |
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D439897 | April 3, 2001 | Williams et al. |
D451507 | December 4, 2001 | Lin |
D475707 | June 10, 2003 | Zuege et al. |
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D521866 | May 30, 2006 | Hicks et al. |
Patent History
Patent number: D531668
Type: Grant
Filed: Feb 15, 2005
Date of Patent: Nov 7, 2006
Inventors: Cheryl B. Goodstriker (Cardston), Vivian Wirth (Cardston)
Primary Examiner: Robert A. Delehanty
Assistant Examiner: Mark Cavanna
Application Number: 29/223,435
Type: Grant
Filed: Feb 15, 2005
Date of Patent: Nov 7, 2006
Inventors: Cheryl B. Goodstriker (Cardston), Vivian Wirth (Cardston)
Primary Examiner: Robert A. Delehanty
Assistant Examiner: Mark Cavanna
Application Number: 29/223,435
Classifications
Current U.S. Class:
Sensory Feedback, E.g., Audio-visual Teaching Machine (D19/60)