US Patent 7430835 Door and frame for air handling unit
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Patent abstract
A door and frame combination for an air handling unit consists of a frame, a hinged door with a hollow core filled with insulating material, and a gasket having a flexible gasket wall with anti-roll extensions. The gasket may have a friction-reducing material on its surface to assist in preventing roll-over by the closing door. Optional thermal pockets in the door and frame are filled with high-density polyurethane to provide further protection against air leakage.
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US Patent 07430835 Door and frame for air handling unit US Patent 7430835 Door and frame for air handling unit
Infobox
Patent Number
0743083500
Patent Number
743083500
Edits on 22 Mar, 2023
Golden AI
Infobox
Is a
Patent Jurisdiction
Patent Number
074308350
Date of Patent
October 7, 2008
0Patent Application Number
095179740
Date Filed
March 3, 2000
0Official Website
Patent Primary Examiner
Edits on 28 Sep, 2022
Golden AI
Infobox
Is a
Patent Jurisdiction
Patent Number
074308350
Date of Patent
October 7, 2008
0Patent Application Number
095179740
Date Filed
March 3, 2000
0Official Website
Patent Primary Examiner
Edits on 14 Jun, 2022
Golden AI
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Golden AI
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US Patent 07430835 Door and frame for air handling unit
Infobox
Is a
Patent jurisdiction
Patent number
07430835
Date of patent
October 7, 2008
Patent application number
09517974
Date Filed
March 3, 2000
Patent primary examiner
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