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Class Information
Number: 49/499.1
Name: Movable or removable closures > Closure seal; e.g., striker gasket or weatherstrip > Bulged sealing surface intermediate securing ends
Description: Seal including a protuberance or outwardly bent sealing surface intermediate the portions that attach to an adjacent member or to a closure.

Patents under this class:

Patent Number Title Of Patent Date Issued
8069615 Supported hollow seal Dec. 6, 2011
8006805 Astragal construction Aug. 30, 2011
6484447 Seal for sectional door Nov. 26, 2002
6176934 Inflatable door seal Jan. 23, 2001
5950367 Sealing device between movable parts in mutual contact Sep. 14, 1999
5899463 Pressure augmented kiss seal May. 4, 1999
5893567 Sealing system for sealing an opening Apr. 13, 1999
5396735 Apparatus for attachment of seals to garage doors Mar. 14, 1995
5027569 Encapsulated static seal Jul. 2, 1991
4771505 Force distribution bottom guard for vertically closing door Sep. 20, 1988
4691478 Infiltration control device Sep. 8, 1987
4599825 Interior storm window Jul. 15, 1986
4571889 Rolling closure bottom seal Feb. 25, 1986
4509292 Door gasket Apr. 9, 1985
4447989 Adjustable weatherstrip assembly May. 15, 1984
4224767 Fire stop safety astragal Sep. 30, 1980
3943663 Astragal Mar. 16, 1976

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