Tangram, associated written material and holder therefor

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Description

FIG. 1 is a perspective view showing the top, front, and right side of the tangram, associated written material and holder therefor;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a left side elevational view thereof;

FIG. 5 is a right side elevational view thereof;

FIG. 6 is a top plan view thereof;

FIG. 7 is a bottom plan view thereof; and,

FIG. 8 is an exploded perspective view thereof.

Referenced Cited
U.S. Patent Documents
D108659 March 1938 Koerschgen
D262389 December 22, 1981 Bogue
D265919 August 24, 1982 Spiecker
D277946 March 12, 1985 Farrell
4053159 October 11, 1977 Kulak
4298200 November 3, 1981 Kanbar
Patent History
Patent number: D340091
Type: Grant
Filed: Feb 13, 1992
Date of Patent: Oct 5, 1993
Inventor: George E. Miller (Wayzata, MN)
Primary Examiner: Terry A. Pfeffer
Assistant Examiner: Dominic Simone
Law Firm: Fredrikson & Byron
Application Number: 7/835,265
Classifications
Current U.S. Class: D21/104; Paperweight (D19/96)