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Class Information
Number: 454/123
Name: Ventilation > Vehicle (e.g., automobile, etc.) > Condensation preventer (e.g., defroster, etc.) > Air directed at window exterior
Description: Subject matter comprising a light admitting structure and wherein the air is guided at an outside surface of the structure to prevent congealed material from accumulating thereon.

Patents under this class:

Patent Number Title Of Patent Date Issued
8483883 System and method for controlling supply fan speed within a variable air volume system Jul. 9, 2013
7798658 A/C system side view mirror and side glass DE-ICER Sep. 21, 2010
7555807 Windshield blowing device Jul. 7, 2009
6267664 Exterior side view mirror and side window defogger system Jul. 31, 2001
5953158 Water droplet removing system for vehicle Sep. 14, 1999
5916022 Windshield defroster assembly Jun. 29, 1999
5868867 Vehicle side view mirror clearing device Feb. 9, 1999
5486139 Exterior windshield surface blower Jan. 23, 1996
5140719 Vehicle window cleaning device Aug. 25, 1992
5097563 Vehicle window cleaning device Mar. 24, 1992
5001966 Automobile windscreen cleaning system Mar. 26, 1991
4928580 Automobile windscreen cleaning system May. 29, 1990

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