PRATER
Filed: January 29, 1965
APPARATUS FOR HANDLING BULK MATERIALS INCLUDING FEEDERS, MIXERS, CRUSHERS, CONVEYORS, GRINDERS, * AND * ELEVATOR LEGS, […
Owned by: PRATER INDUSTRIES, INC.
Serial Number: 72210983
BLUE STREAK
Filed: January 9, 1969
[ APPARATUS FOR HANDLING BULK MATERIALS-NAMELY, ] FEEDERS, MIXERS [ , CRUSHERS, CONVEYORS, GRINDERS, ELEVATOR LEGS, AND…
Owned by: PRATER INDUSTRIES, INC.
Serial Number: 72316239
PI
Filed: May 18, 1970
APPARATUS FOR HANDLING BULK MATERIALS-NAMELY, FEEDERS, MIXERS, CRUSHERS, CONVEYORS, GRINDERS, ELEVATOR LEGS, HOISTS, AND…
Owned by: PRATER INDUSTRIES, INC.
Serial Number: 72359975
FULL SCREEN
Filed: July 5, 1977
HAMMER MILLS AND GRINDERS
Owned by: PRATER INDUSTRIES, INC.
Serial Number: 73132813
ROTA-SIEVE
Filed: July 21, 1977
MACHINES FOR SCALPING AND SIZING BULK MATERIALS
Owned by: PRATER INDUSTRIES, INC.
Serial Number: 73134809
ROTA-TRAP
Filed: August 2, 1979
Screen Protectors for Centrifugal Sifters
Owned by: PRATER INDUSTRIES, INC.
Serial Number: 73225799
PRACO
Filed: January 30, 1981
Machines for Vibratory Separation of Bulk Materials
Owned by: PRATER INDUSTRIES, INC.
Serial Number: 73295062
PREMA
Filed: November 2, 1981
Fine Grinding Machines for Pulverizing Dry Bulk Materials
Owned by: PRATER INDUSTRIES, INC.
Serial Number: 73335084
MEGA MILL
Filed: April 10, 1989
GRINDING-TYPE HAMMERMILLS USED IN THE ANIMAL FEED, AGRICULTURAL, CHEMICAL AND HUMAN FOOD INDUSTRIES
Owned by: PRATER INDUSTRIES, INC.
Serial Number: 73792123
PRATER
Filed: November 3, 2014
Bulk material handling machines and components thereof, namely, air classifiers, air classifier mills, material compactors…
Owned by: PRATER INDUSTRIES, INC.
Serial Number: 86442831
P
Filed: November 3, 2014
Bulk material handling machines and components thereof, namely, air classifiers, air classifier mills, material compactors…
Owned by: PRATER INDUSTRIES, INC.
Serial Number: 86442847
