Number | Name | Date | Kind |
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D341848 | Bigelow et al. | Nov 1993 |
Entry |
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Symbol Sourcebook, Henry Dreyfuss, Van Nostrand Reinhold, traffic circle symbol, p. 28, rotary film dryer symbol, p. 80, brake off symbol, p. 107, air pressure symbol, p. 157, torque converter symbol, p. 169, 1972. |
Trademarks & Symbols, vol. 2: Symbolical Designs, Van Nostrand Reinhold, symbols #16-20, p. 9, symbols #733, 337-38, p. 83, symbol #864, p. 95, 1973. |
The Icon Book, William Horton, John Wiley & Sons, Inc., locate and manufacturing icons, p. 385, 1994. |