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About 3 Trademarks found for “AIR CHANGER”

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AIR CHANGER*

AIR *

*GER

AI*ER

1257577
REGISTERED

on 30 Jan 2007

AIR-X-CHANGER

HUDSON PRODUCTS CORPORATION

1257577 · 13 May 2005

011

Cooling equipment, namely, heat exchangers.

475065
EXPUNGED

on 18 Jan 1999

AIR CHANGER; DESIGN

CLAWSEY-SOHRT MANUFACTURING COMPANY LTD.

475065 · 2 Sept 1981

011

Heat recovery ventilation units.

524832
ABANDONED

on 27 Sept 1985

HEAT AIR X-CHANGER

FUTURE ENERGY PRODUCTS LIMITED

524832 · 9 Jul 1984

011

An air to air heat X-changer which controls humidity.

Owners

Clawsey-sohrt manufacturing company ltd. (1)

Future energy products limited (1)

Hudson products corporation (1)

Categories

Class 11 (3)

Correspondents

Smart & biggar lp (2)

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