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Class Information
Number: 119/469
Name: Animal husbandry > Confining or housing > Animal display or open work enclosure (e.g., cage, etc.) > Bird cage > With attachment device > Shield or guard
Description: Subject matter including a barrier usually connected in a manner to prevent scattering of feed or other matter outside the confines of the cage or a feed device.










Patents under this class:

Patent Number Title Of Patent Date Issued
8307786 Bird feeder protection apparatus and methods Nov. 13, 2012
8113146 Animal waste pad holder Feb. 14, 2012
7921808 Bird feeder Apr. 12, 2011
7458338 Animal feeder apparatus Dec. 2, 2008
7093564 Bird cage Aug. 22, 2006
6973896 Bird-feed catcher Dec. 13, 2005
6928957 Bird seed collector Aug. 16, 2005
6918214 Antiperch device for birds Jul. 19, 2005
RE38182 Squirrel baffler Jul. 15, 2003
6571739 Aviary Jun. 3, 2003
6516750 Modular birdhouse Feb. 11, 2003
6513454 Martin house starling excluder Feb. 4, 2003
6463884 Birdrest structure Oct. 15, 2002
6408795 Decorative avian anti-splatter wall panel Jun. 25, 2002
6405673 Bird seed collector Jun. 18, 2002
6394034 Animal cage guards May. 28, 2002
6360690 Self-cleaning bird feeder Mar. 26, 2002
6283062 Seed catching cage apron Sep. 4, 2001
6269775 Animal cage guards Aug. 7, 2001
6223692 Debris catching trough May. 1, 2001
6024051 Collapsible bird house Feb. 15, 2000
5988111 Seed platform Nov. 23, 1999
5957086 Bird cage Sep. 28, 1999
5924380 Protected feeding and watering system for upland game birds Jul. 20, 1999
5771641 Rodent pest infestation prevention assembly Jun. 30, 1998
5771838 Bird feeder with feed recapture reservoir Jun. 30, 1998
5711247 Bird feed recycler Jan. 27, 1998
5694884 Retaining barrier attachment for animal cages Dec. 9, 1997
5277147 Bird feed holder Jan. 11, 1994
5201278 Bird and small animal cage apron Apr. 13, 1993
5088445 Animal cage cover and litter catcher Feb. 18, 1992
4991544 Seed guard for bird cages Feb. 12, 1991
4974546 Mess-free bird feeder Dec. 4, 1990
4104986 Bird cage with transparent shield Aug. 8, 1978
4046108 Feeding device Sep. 6, 1977











 
 
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