Stephen Johnson Field,
Manufacturing Company v. Trainer…
“ The general doctrines of the law as to trade-marks, the symbols or signs which may be used to designate products of a particular manufacture, and the protection which the courts will afford to those who originally appropriated them, are not controverted. Every one is at liberty to affix to a product of his own manufacture any symbol or device, not previously appropriated, which will distinguish it from articles of the same general nature manufactured or sold by others, and thus secure to himself the benefits of increased sale by reason of any peculiar excellence he may have given to it. ”
