NATIONAL MINERAL COMPANY Trademarks
EMPRESS
Filed: September 24, 1934
HAIR WAVING SOLUTION
Owned by: NATIONAL MINERAL COMPANY
Serial Number: 71356359
DUCHESS
Filed: May 20, 1935
[PERMANENT WAVE PADS,] HAIR DRYERS[AND PERMANENT WAVE MACHINES, SPACERS, CURLINGRODS, AND HEATERS]
Owned by: NATIONAL MINERAL COMPANY
Serial Number: 71365153