BLACK CLAWSON, INC. Trademarks
OPTYMISER
Filed: November 6, 1975
SAWS, I.E., WOOD SAWS FOR REMOVING DEFECTS FROM LENGTHS OF WOOD AND CUTTING THE WOOD INTO SHORTER PIECES OF PRESELECTED…
Owned by: BLACK CLAWSON, INC.
Serial Number: 73068120
CENTRI
Filed: June 22, 1977
ROCK CRUSHERS
Owned by: BLACK CLAWSON, INC.
Serial Number: 73131396
SONIC SENTRY
Filed: December 4, 1980
Electronically Operated Apparatus for Sorting Contaminants Such as Pieces of Metal and Stones from Wood Chips
Owned by: BLACK CLAWSON, INC.
Serial Number: 73288426
