HVAC INVENTORS/SYSTEMATION, INC. Trademarks
CORNERMATIC
Filed: July 9, 1993
machines for making air ducts
Owned by: HVAC INVENTORS/SYSTEMATION, INC.
Serial Number: 74410650
CORNER CADET
Filed: May 21, 2001
CORNER MACHINE, NAMELY, A MACHINE FOR INSERTING CORNERS INTO DUCTS
Owned by: HVAC INVENTORS/SYSTEMATION, INC.
Serial Number: 76259472
