Is a
Patent attributes
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
David Windsor Rillie0
Date of Patent
February 17, 2015
0Patent Application Number
123490840
Date Filed
January 6, 2009
0Patent Primary Examiner
Patent abstract
A skylight shaft is coated with a highly reflective film to maximize the amount of light transmitted from the top of the skylight to a room below the skylight. Surface irregularities are formed in the shaft or adhesive that holds the film onto the shaft to diffuse the light and thereby prevent the formation of focal “hot spots” in the room below.
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