VENTAIR
Filed: October 8, 1969
CENTRIFUGAL BLOWERS AND EXHAUSTERS FOR VENTILATING PURPOSES
Owned by: DRESSER-RAND COMPANY
Serial Number: 72340128
Image Trademark
Filed: May 19, 1986
INDUSTRIAL AIR MOVERS, NAMELY - BLOWERS
Owned by: DRESSER-RAND COMPANY
Serial Number: 73599499
CHOOSE THE YELLOW AIR MOVER WITH THE BLUE RIBBON SYMBOL OF QUALITY
Filed: May 19, 1986
INDUSTRIAL AIR MOVERS - NAMELY, BLOWERS
Owned by: DRESSER-RAND COMPANY
Serial Number: 73599501
Image Trademark
Filed: May 19, 1986
INDUSTRIAL AIR MOVERS, NAMELY, BLOWERS
Owned by: DRESSER-RAND COMPANY
Serial Number: 73599503
PORTAVENT
Filed: December 14, 1987
INDUSTRIAL AIR MOVERS - NAMELY, BLOWERS
Owned by: DRESSER-RAND COMPANY
Serial Number: 73700859
COPPUS COLDFRONT
Filed: May 6, 1997
evaporative cooling/misting fans for use primarily in athletic and sports facilities
Owned by: DRESSER-RAND COMPANY
Serial Number: 75287461
COLDFRONT
Filed: June 24, 1998
Evaporative cooling fans for use in athletic and sports facilities, in manufacturing facilities, in foundries, in steel…
Owned by: DRESSER-RAND COMPANY
Serial Number: 75507939
