In this chapter, unless the context requires a different definition,

1. (1) "container" includes bale, barrel, bottle, box, cask, keg, and package; and
2. (2) "proprietary mark" includes word, name, symbol, device, and any combination of them in any form or arrangement, used by a person to identify his tangible personal property and distinguish it from the tangible personal property of another.

Acts 1967, 60th Leg., p. 2343, ch. 785, Sec. 1, eff. Sept. 1, 1967.