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Class Information
Number: 141/300
Name: Fluent material handling, with receiver or receiver coacting means > Multiple passage filling means for diverse materials or flows > Funnel type > Vent extends along wall to top
Description: Filling devices having a flow conduit openable to the ambient atmosphere, located adjacent the wall of the supply portion of the funnel and extending to the top thereof.

Patents under this class:

Patent Number Title Of Patent Date Issued
8567456 Attachable funnel with internal strainer Oct. 29, 2013
7591289 Cooling system bleeder system Sep. 22, 2009
7401629 Mounting apparatus with three through holes Jul. 22, 2008
7013934 Adapter for use with a funnel Mar. 21, 2006
6315011 Air-relief filter nozzle assemblies Nov. 13, 2001
6289945 Fuel fill assembly with vent passage Sep. 18, 2001
6142193 Self venting multipurpose funnel Nov. 7, 2000
6119739 Easy-flow funnel Sep. 19, 2000
5992481 Cooling system filling aid and method of filling the cooling system of an internal combustion engine Nov. 30, 1999
5787944 Self venting funnel Aug. 4, 1998
5676185 Vented drum funnel Oct. 14, 1997
5511595 Funnel device Apr. 30, 1996
5458168 Self-closing funnel Oct. 17, 1995
5220949 Bottle reflling apparatus Jun. 22, 1993
5195567 Filler for small tanks or the like Mar. 23, 1993
5074343 Filler for small tanks or the like Dec. 24, 1991
4997013 Liquid fill level indicator Mar. 5, 1991
4976297 Funnel having improved liquid fill level indicator Dec. 11, 1990
4850403 Funnel with indicator showing filled condition of serviced container Jul. 25, 1989
4347878 Funnel Sep. 7, 1982
4202386 Overfill preventive funnel May. 13, 1980

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