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Class Information
Number: 210/474
Name: Liquid purification or separation > Filter > Resting on supporting receiver, e.g., portable > At upper edge of filtrate receiver
Description: Apparatus supported at the upper edge of the receiver.










Sub-classes under this class:

Class Number Class Name Patents
210/475 Filter offset in cover 42
210/476 Telescoped receivers or receiver sections 26


Patents under this class:
1 2 3 4 5 6 7 8 9 10

Patent Number Title Of Patent Date Issued
8679329 Filter system for positioning within a storm water sewer Mar. 25, 2014
8663465 Continuously supplied water filtration banks Mar. 4, 2014
8578658 Gutter cover apparatus Nov. 12, 2013
8561524 Beverage brewing device Oct. 22, 2013
8501016 Storm water pretreatment chamber Aug. 6, 2013
8496822 Retaining device, especially for flat roof drains Jul. 30, 2013
8480882 Water filter pitcher meter Jul. 9, 2013
8475654 Downspout drain connection and filter Jul. 2, 2013
8475655 Filter insert for curb inlet drain Jul. 2, 2013
8439205 Portable universal flow filter May. 14, 2013
8388835 Removably engageable storm drain inlet screen Mar. 5, 2013
8377299 Water filtering device and system Feb. 19, 2013
8337697 Multi-compartment water purification bottle having a replaceable filter Dec. 25, 2012
8337694 Drain screen assembly Dec. 25, 2012
8323490 Pressurized water filtration system Dec. 4, 2012
8298408 Filtering device for filtering water and liquids in general Oct. 30, 2012
8261493 Removable rain gutter protection devices and rain gutters incorporating same Sep. 11, 2012
RE43555 Self cleaning gutter shield Jul. 31, 2012
8216464 Filter support for supporting filter paper in basket Jul. 10, 2012
8211298 Cast metal article and a method of its manufacture Jul. 3, 2012
8168064 Step flange catch basin adaptor and method of using May. 1, 2012
8166712 Gutter insert May. 1, 2012
8152076 Device for collecting and dispensing roof rain water Apr. 10, 2012
8099909 Eavestrough protector Jan. 24, 2012
8097159 Pressure filter type water kettle Jan. 17, 2012
8069617 Debris deflection devices Dec. 6, 2011
8051767 Conic funnel integrally connected to a supporting planar platform Nov. 8, 2011
RE42896 Self cleaning gutter shield Nov. 8, 2011
8042304 Gutter insert Oct. 25, 2011
8029667 Filler and filter unit for a tank, in particular for the fuel of a motor vehicle fitted with a diesel engine Oct. 4, 2011
8017005 Adjustable, configurable storm inlet filter Sep. 13, 2011
8012346 Storm sewer insert for filtering and treating stormwater Sep. 6, 2011
7997423 Container for storing a liquid such as cooking oil Aug. 16, 2011
7967983 Liquid dispensing end-piece and liquid packaging and dispensing assembly comprising such an end-piece Jun. 28, 2011
7964098 Apparatus and method for filtering biological samples Jun. 21, 2011
7964095 Floor drain Jun. 21, 2011
7959803 Devices, systems and methods for securing and sealing filter media elements in separation systems Jun. 14, 2011
7926414 Material for a manual drip coffee cone Apr. 19, 2011
7922916 Compression fit storm water curb inlet filter Apr. 12, 2011
7858133 Cold brew coffee maker Dec. 28, 2010
7857144 Liquid filter Dec. 28, 2010
7854838 Debris cage Dec. 21, 2010
7837869 System for filtering stormwater Nov. 23, 2010
7832567 Drop-in filter for spray gun reservoir Nov. 16, 2010
7820041 Drain cover Oct. 26, 2010
7806274 Vacuum filtration device Oct. 5, 2010
7771591 Filter system for catch basins Aug. 10, 2010
7765743 Corner gutter screen assembly Aug. 3, 2010
7763140 Method of forming multiwell filtration plates Jul. 27, 2010
7752811 Gutter insert device and method Jul. 13, 2010

1 2 3 4 5 6 7 8 9 10










 
 
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