DUNHAM-BUSH, INC. Trademarks
D-B

D-B

Filed: August 28, 1963
Refrigeration Units-Namely, Compressors and Motor Compressors
Owned by: DUNHAM-BUSH, INC.
Serial Number: 72175906

D-B

D-B

Filed: August 28, 1963
Refrigeration Units-Namely, Self-Contained Condensing Units and Refrigeration Systems, and Refrigerant Compressors and Motor…
Owned by: DUNHAM-BUSH, INC.
Serial Number: 72175907

D-B

D-B

Filed: December 30, 1968
GAS COMPRESSORS, MOTOR COMPRESSORS, VACUUM PUMPS, CONDENSATE PUMPS AND CENTRIFUGAL PUMPS
Owned by: DUNHAM-BUSH, INC.
Serial Number: 72315662

WHIRLPOWER

WHIRLPOWER

Filed: May 20, 1969
GAS AND OIL BURNERS
Owned by: DUNHAM-BUSH, INC.
Serial Number: 72327752

INNER-FIN

INNER-FIN

Filed: November 18, 1969
HEAT EXCHANGE UNITS FOR USE AS COMPONENTS OF REFRIGERATION SYSTEMS-NAMELY, CONDENSERS IN WHICH THE REFRIGERANT IS CONDENSED…
Owned by: DUNHAM-BUSH, INC.
Serial Number: 72343830

WATERSHED

WATERSHED

Filed: February 24, 1970
ROOF MOUNTED HEATING AND AIR CONDITIONING UNIT
Owned by: DUNHAM-BUSH, INC.
Serial Number: 72352106

PCX

PCX

Filed: June 15, 1970
REFRIGERATION EQUIPMENT-NAMELY, SCREW-TYPE PACKAGE CHILLERS
Owned by: DUNHAM-BUSH, INC.
Serial Number: 72362669

DBX

DBX

Filed: June 15, 1970
REFRIGERATION EQUIPMENT-NAMELY, SCREW-TYPE CONDENSING UNITS AND SCREWTYPE COMPRESSOR UNITS
Owned by: DUNHAM-BUSH, INC.
Serial Number: 72362670

WAVE-FIN

WAVE-FIN

Filed: April 13, 1972
AIR COOLING WATER COILS FOR HEAT TRANSFER BETWEEN CIRCULATING WATER AND AIR, FOR USE AS CONDENSERS, EVAPORATORS, OR HEATING…
Owned by: DUNHAM-BUSH, INC.
Serial Number: 72421332

WAVE-FIN

WAVE-FIN

Filed: May 19, 1972
AIR COOLING WATER COILS FOR HEAT TRANSFER BETWEEN CIRCULATING WATER AND AIR, FOR USE AS CONDENSERS, EVAPORATORS, OR HEATING…
Owned by: DUNHAM-BUSH, INC.
Serial Number: 72424930

KOOL-MOR

KOOL-MOR

Filed: September 11, 1972
AUTOMOTIVE OIL COOLERS-NAMELY, LIQUID TO AIR FIN-TYPE HEAT EXCHANGERS FOR COOLING TRANSMISSION OIL AND/OR ENGINE OIL
Owned by: DUNHAM-BUSH, INC.
Serial Number: 72435176

INNER-FIN

INNER-FIN

Filed: August 6, 1973
OIL COOLERS FOR AUTOMOTIVE (ON-HIGHWAY AND OFF-HIGHWAY) AND INDUSTRIAL APPLICATIONS
Owned by: DUNHAM-BUSH, INC.
Serial Number: 72464986

HEAT-X

HEAT-X

Filed: January 13, 1975
SELF-CONTAINED REFRIGERATION UNITS FOR CHILLING WATER AND OTHER LIQUIDS, AND COMPONENTS FOR REFRIGERATION SYSTEMS-NAMELY…
Owned by: DUNHAM-BUSH, INC.
Serial Number: 73041519

VARI-AIR

VARI-AIR

Filed: May 29, 1975
COMPRESSORS
Owned by: DUNHAM-BUSH, INC.
Serial Number: 73053632

POWERSLIDE

POWERSLIDE

Filed: May 29, 1975
CONTROL VALVES, SOLD AS COMPONENT PART OF COMPRESSORS
Owned by: DUNHAM-BUSH, INC.
Serial Number: 73053645

ECON-O-TROL

ECON-O-TROL

Filed: August 1, 1977
COMMERCIAL REFRIGERATION UNITS
Owned by: DUNHAM-BUSH, INC.
Serial Number: 73135982

D/B METIC

D/B METIC

Filed: August 15, 1977
REFRIGERANT COMPRESSORS AND CONDENSING UNITS
Owned by: DUNHAM-BUSH, INC.
Serial Number: 73137698

SOLAR SPACE PAK

SOLAR SPACE PAK

Filed: December 1, 1978
SOLAR HEAT ASSIST RESIDENTIAL HEAT PUMP SYSTEMS
Owned by: DUNHAM-BUSH, INC.
Serial Number: 73195210

OIL-KARE

OIL-KARE

Filed: July 7, 1980
Preventative Maintenance Services for Refrigeration and Air Conditioning Equipment, e.g. Compressors
Owned by: DUNHAM-BUSH, INC.
Serial Number: 73268981

OIL-KARE

OIL-KARE

Filed: December 30, 1981
Preventative Maintenance Services for Refrigeration and Air Conditioning Equipment, e.g. Compressors
Owned by: DUNHAM-BUSH, INC.
Serial Number: 73343804

DUNHAM-BUSH OIL KARE

DUNHAM-BUSH OIL KARE

Filed: December 30, 1981
Preventative Maintenance Services for Refrigeration and Air Conditioning Equipment e.g. Compressors
Owned by: DUNHAM-BUSH, INC.
Serial Number: 73343835

MONITROL

MONITROL

Filed: September 12, 1983
CONTROL UNITS FOR AIR CONDITIONING AND REFRIGERATION EQUIPMENT
Owned by: DUNHAM-BUSH, INC.
Serial Number: 73443268

DUNHAM-BUSH

DUNHAM-BUSH

Filed: November 28, 1988
COMPRESSORS AND PUMPS FOR COOLING, HEATING, REFRIGERATION AND CONDENSING UNITS
Owned by: DUNHAM-BUSH, INC.
Serial Number: 73766140

DUNHAM

DUNHAM

Filed: December 11, 1989
ENVIRONMENTAL CONTROL APPARATUS, NAMELY STEAM VALVES, STRAINERS, PUMPS AND RADIATOR TRAPS FOR USE IN CONNECTION WITH STEAM…
Owned by: DUNHAM-BUSH, INC.
Serial Number: 74009340

HYDROTILE

HYDROTILE

Filed: December 14, 1992
hydronic radiant heat panels
Owned by: DUNHAM-BUSH, INC.
Serial Number: 74339489

STANDARD FIN-PIPE

STANDARD FIN-PIPE

Filed: May 21, 1993
hot water and steam base-board heater, convectors, unit heater, cabinet unit heaters and hot water radiant ceiling panels…
Owned by: DUNHAM-BUSH, INC.
Serial Number: 74392950

VARI-VAC

VARI-VAC

Filed: May 6, 1994
steam heating apparatus comprising vacuum pumps, differential controllers, accumulator tanks, control equipment, and control…
Owned by: DUNHAM-BUSH, INC.
Serial Number: 74520557