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Class Information
Number: 141/331
Name: Fluent material handling, with receiver or receiver coacting means > Filling means with receiver or receiver coacting means > Funnel type
Description: Filling apparatus which comprises a funnel, i.e., a fluid supporting and guiding means, gravity discharged, which generally speaking has an inlet opening of greater extent than its outlet opening, with or without additional flow controlling means.










Sub-classes under this class:

Class Number Class Name Patents
141/339 Anti-swirl, anti-splash, cover or shield 65
141/337 Flexible, collapsible or folding 112
141/333 Supply or flow path not concentric with receiver inlet 51
141/336 Valve closed by lifting on funnel handle 4
141/335 Valves open when funnel rests on receiver 23
141/340 With additional support 155
141/332 With connector, guide or support for separable supply 60
141/344 With valve actuator or extended stem 34


Patents under this class:
1 2 3 4 5

Patent Number Title Of Patent Date Issued
8668973 Three part laminated construction Mar. 11, 2014
8627912 Bracket set of CNG filling receptacles for motor vehicles Jan. 14, 2014
8567457 Collapsible funnel with integral cap for filling vehicle fluid reservoir Oct. 29, 2013
8505590 Container for storing and unloading bulk material Aug. 13, 2013
8443848 Port system for fastening a container to a connection system May. 21, 2013
8430138 Funnel Apr. 30, 2013
8336585 Concrete funnel and placement system Dec. 25, 2012
8296992 Saltwater fly fishing surf/jetty stripping basket Oct. 30, 2012
7975734 Lighted funnel Jul. 12, 2011
7946317 Funnel assembly May. 24, 2011
7851038 Three-part laminated pliable hand-moldable surface construction Dec. 14, 2010
7825821 Holding rack for dosage units with an active user-guiding means Nov. 2, 2010
7721774 Filling device for use with a container May. 25, 2010
7635013 Cap assembly and method therefor Dec. 22, 2009
7503142 Insertable pest catching device Mar. 17, 2009
7461542 Funnel viscosimeter Dec. 9, 2008
7308920 Tree watering funnel Dec. 18, 2007
7299743 Aerating decanter with dispensing valve Nov. 27, 2007
7284581 Funnel Oct. 23, 2007
7285251 Tool for loading reactor tubes Oct. 23, 2007
7252121 Urine disposing apparatus and method Aug. 7, 2007
7191773 Paintball loading container Mar. 20, 2007
7156136 Chute rim device Jan. 2, 2007
7114536 Funnel having a hose with positionable rigidity Oct. 3, 2006
7073547 Latex paint clean-up liquid disposal device Jul. 11, 2006
7017626 Oil filler neck for an internal-combustion engine Mar. 28, 2006
7017628 Ecologically friendly funnel Mar. 28, 2006
7000950 Filler neck for motor vehicle fuel tank Feb. 21, 2006
6988640 Drip pan for a liquid containing drum Jan. 24, 2006
6880589 Container for collecting and transporting drained oil Apr. 19, 2005
6845794 Paintball filling system Jan. 25, 2005
6830085 Fuel tank inlet extension Dec. 14, 2004
6769516 Oil containment boot and method of using same Aug. 3, 2004
6758308 Funnel assembly Jul. 6, 2004
6752183 Waste funnel system Jun. 22, 2004
6742557 Drain pan and filtering system for a liquid containing drum Jun. 1, 2004
6739363 Funnel set May. 25, 2004
6719021 Funnel with liquid level index Apr. 13, 2004
6698468 Fuel overflow catch Mar. 2, 2004
6688347 Self-supporting, adjustable funnel Feb. 10, 2004
6644366 Paintball filling system Nov. 11, 2003
6604556 Container with conical-shaped ramp and method of removing particles from the same Aug. 12, 2003
6588463 Drip catcher system Jul. 8, 2003
6585015 Container Jul. 1, 2003
6568440 Attachable oil funnel May. 27, 2003
6539991 Paint can spill guard Apr. 1, 2003
6539989 Oil and liquid manifold drain Apr. 1, 2003
6460582 E-Z funnel for vehicles Oct. 8, 2002
6460581 Wall hopper Oct. 8, 2002
6460200 Sanitary device Oct. 8, 2002

1 2 3 4 5










 
 
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