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Class Information
Number: 119/513
Name: Animal husbandry > Confining or housing > Pen or rack > Collapsible
Description: Subject matter wherein the pen or rack is structured in a manner that allows a transformation between a fully assembled or erect state and at least a partially disassembled or reduced state.










Sub-classes under this class:

Class Number Class Name Patents
119/514 Having hinged structure 17


Patents under this class:

Patent Number Title Of Patent Date Issued
8438995 Collapsible animal run May. 14, 2013
8434732 Multi-functional portable anchoring system May. 7, 2013
8141517 Expandable pet pen Mar. 27, 2012
8070136 Modular stackable fence apparatus Dec. 6, 2011
7334778 Modular stackable fence apparatus Feb. 26, 2008
6978736 Collapsible kennel for use with capped truck beds Dec. 27, 2005
6895898 Prefabricated pet house and method for the assembly thereof May. 24, 2005
6854426 Portable corral apparatus Feb. 15, 2005
6840194 Round pen and method for installing the same Jan. 11, 2005
6729267 Expandable corral for attachment to a horse trailer May. 4, 2004
6725808 Portable corral apparatus Apr. 27, 2004
6691644 Support frame and pen accessory for animal shelter Feb. 17, 2004
6553940 Dog kennel Apr. 29, 2003
6477985 Apparatus and method for converting a stock trailer into a horse trailer Nov. 12, 2002
6467433 Vehicle-mounted animal enclosure Oct. 22, 2002
6450123 Portable, expandable, rectilinear pet corral or enclosure Sep. 17, 2002
5967089 Light weight, collapsible, hinged fencing structure particularly suitable as a small animal enclosure Oct. 19, 1999
5497729 Collapsible whelping box Mar. 12, 1996
5381757 Portable livestock corral Jan. 17, 1995
5287825 Container for housing newborn animals and the like Feb. 22, 1994
5063876 Means and methods for training and containing animals Nov. 12, 1991
4787603 Relocatable grazing yards Nov. 29, 1988
4505227 Feeder for small pigs Mar. 19, 1985
4262883 Fence construction for livestock Apr. 21, 1981
4193584 Livestock fence Mar. 18, 1980











 
 
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