Paralytic communication board

Description

FIG. 1 is a perspective view of a paralytic communication board embodying my new design the design of the invention;

FIG. 2 is an elevation view of one face of the paralytic communication board of FIG. 1;

FIG. 3 is an elevation view of one side of the paralytic communication board of FIG. 1 the opposite side being a mirror image thereof; and

FIG. 4 is an elevation view of the face of the paralytic communication board of FIG. 1 opposite the face shown in FIG. 2.

The broken lines shown are for illustrative purposes only.

Referenced Cited
U.S. Patent Documents
D41807 September 1911 Beach
4204341 May 27, 1980 Nowak
Foreign Patent Documents
1234146 June 1971 GBX
Patent History
Patent number: D276054
Type: Grant
Filed: Jun 4, 1982
Date of Patent: Oct 23, 1984
Inventor: LaVal M. Pitts (Provo, UT)
Primary Examiner: Melvin B. Feifer
Law Firm: Hubbard, Thurman, Turner & Tucker
Application Number: 6/384,793
Classifications
Current U.S. Class: Teaching Material (D19/59)