| Other References: |
Signs and Symbols: Their Design and Meaning, by Adrian Frutiger, Watson-Guptill Publications, New York, NY, .COPYRGT. 1978 Part 1, .COPYRGT.1979 Part 2, .COPYRGT. 1981 Part 3, pp. 243, 267, 275 and 279. cited by examiner. Handbook of Designs and Devices, by Clarence P. Hornung, Dover Publications, Inc., Mineola, NY, .COPYRGT. 1959, pp. 25 and 176. cited by examiner. Trademarks & Symbols vol. 1: Alphabetical Designs, by Yasaburo Kuwayama, Van Nostrand Reinhold Company, New York, NY, .COPYRGT. 1973, pp. 71 and 134. cited by examiner. |