Chemicals Trademarks Filed in March 22, 1949
CHEMCO
Filed: March 22, 1949
CHEMICALS AND CHEMICAL PREPARATIONS, PARTICULARLY FOR USE IN PHOTOGRAPHY, PHOTOENGRAVING, LITHOGRAPHY, ROTARY PHOTOGRAVURE…
Owned by: KONICA IMAGING U.S.A., INC.
Serial Number: 71575840
POWER-FIX
Filed: March 22, 1949
PHOTOGRAPHIC CHEMICALS-NAMELY, CONCENTRATED ACID AMMONIUM THIOSULFATE FIXING BATHS
Owned by: CHEMCO PHOTOPRODUCTS COMPANY, INC.
Serial Number: 71575847
