C-D CORRECT DESIGN
Filed: April 17, 1952
MEAT GRINDER KNIVES AND MEAT GRINDER PLATES
Owned by: SPECO, INC.
Serial Number: 71628228
WINDO-MAID
Filed: September 23, 1963
GLASS CLEANING AND COATING CHEMICAL COMPOSITIONS
Owned by: SPECO, INC.
Serial Number: 72177557
SMOKETRONIC
Filed: May 13, 1968
ELECTRONIC CONTROLLERS FOR SMOKE GENERATORS
Owned by: SPECO, INC.
Serial Number: 72298054
DURA
Filed: November 7, 1977
PERFORATED SHEAR PLATES AND ROTARY KNIVES FOR USE IN POWER-OPERATED MEAT GRINDERS AND EMULSIFIERS
Owned by: SPECO, INC.
Serial Number: 73147458
DURA DIE
Filed: April 24, 1978
EXTRUSION DIES FOR MATERIAL-EXTRUDING MACHINES
Owned by: SPECO, INC.
Serial Number: 73167522
SPECO
Asphalt mixing plant; concrete batching plant, plant for crushing rocks, concrete, and ores; machines for crushing rocks…
Owned by: SPECO, INC.
Serial Number: 76454561
