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
CORNERMATIC PLUS
Filed: May 2, 2013
machines for making air ducts comprising machines for inserting corners into ducts
Owned by: HVAC INVENTORS/SYSTEMATION, INC.
Serial Number: 85921510
STRAP-PAK
Filed: April 7, 2016
Machine parts, namely, metal angle plates for use with angle plate insertion machines that insert plates into air duct flanges…
Owned by: HVAC INVENTORS/SYSTEMATION, INC.
Serial Number: 86967664
BENDERMATIC
Filed: October 30, 2020
Machines for making air ducts comprising machines for inserting corners into ducts
Owned by: HVAC INVENTORS/SYSTEMATION, INC.
Serial Number: 90289903
