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Class Information
Number: 119/849
Name: Animal husbandry > Animal controlling or handling (e.g., restraining, breaking, training, sorting, conveying, etc.) > Animal relocating, loading or unloading (e.g., gangway, chute, conveyor, turntable, elevator, etc.) > Ramp > Collapsible
Description: Subject matter wherein the ramp is foldable or otherwise constructed to enable routine conversion between a working mode and a more compact mode such as would be useful for storage purposes.

Patents under this class:

Patent Number Title Of Patent Date Issued
8117994 Animal ramp apparatus and method of use Feb. 21, 2012
8104128 Vehicular slope apparatus Jan. 31, 2012
7958586 Multi tread segmented self deploying roll up ramp Jun. 14, 2011
7735457 Water escape apparatus for animals Jun. 15, 2010
7523516 Extended water escape ramp device for animals Apr. 28, 2009
7493874 Telescoping pet ramp Feb. 24, 2009
7234415 Multiple function animal furniture system Jun. 26, 2007
7185381 Pet ramp for trucks Mar. 6, 2007
6964246 Pet step and method Nov. 15, 2005
6725487 Portable ramp and load support assembly Apr. 27, 2004
6715177 Portable ramp Apr. 6, 2004
6389629 Hinged loading ramp May. 21, 2002
6321689 Animal rescue device for swimming pools Nov. 27, 2001
6267082 Portable dog ramp Jul. 31, 2001
6119634 Combination pet ramp and utility table Sep. 19, 2000
5237960 Collapsible portable corral having an alley way with a head gate Aug. 24, 1993

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