Machinery Trademarks Filed in May 23, 1952
SPIRAXIAL
Filed: May 23, 1952
ROTARY AIR AND GAS COMPRESSORS AND PUMPS
Owned by: SIEMENS ENERGY, INC.
Serial Number: 71630129
SMOKEY BEAR
Filed: May 23, 1952
Owned by: Forest Service of the United States Department of Agriculture
Serial Number: 89001660
