Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
James B. Melesky0
Date of Patent
January 26, 2010
0Patent Application Number
100244780
Date Filed
December 21, 2001
0Patent Primary Examiner
Patent abstract
Covers for attic trap doors and pull down attic stairs or ladders are described each of which is formed of an insulating material. The covers are structured to effectively seal a ceiling access opening. In some embodiments, a closure member constructed of insulating material is cooperatively and frictionally received within a frame formed of the same material to form an airtight seal therebetween.
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