Top surface of a set of keys used for English and Japanese symbols based on International Phonetic Association coding in a keyboard configuration

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Description

The FIGURE is a top surface of a set of keys used for English and Japanese symbols based on International Phonetic Association coding in a keyboard configuration showing my new design.

Referenced Cited
U.S. Patent Documents
D300140 March 7, 1989 Cain et al.
4602878 July 29, 1986 Merner et al.
4963044 October 16, 1990 Warner
5288158 February 22, 1994 Matias
5352050 October 4, 1994 Choate
Foreign Patent Documents
0037726 March 1983 JPX
Patent History
Patent number: D359480
Type: Grant
Filed: Dec 7, 1993
Date of Patent: Jun 20, 1995
Inventor: Marliyn M. Levine (Shorewood, WI)
Primary Examiner: Freda S. Nunn
Application Number: 0/16,086
Classifications
Current U.S. Class: D14/115