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Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Browse by Category: Main > Household
Class Information
Number: 5/950
Name: Beds > Body support with unique, specific filler material > Comprising animal derived product > Comprising feathers or down
Description: A collection of documents under art collection 949 disclosing the use of bird plumage.










Patents under this class:

Patent Number Title Of Patent Date Issued
8578516 Insulating product and method Nov. 12, 2013
7681268 Featherbed with hourglass construction Mar. 23, 2010
7356864 Tubule featherbed Apr. 15, 2008
7074242 Filling material and process for making same Jul. 11, 2006
7045191 Stuffed textile article May. 16, 2006
7043786 Pillow and pillow cover May. 16, 2006
6301730 High loft comforter Oct. 16, 2001
6025041 Down feather sheet Feb. 15, 2000
6009579 Filled topper and featherbed combination Jan. 4, 2000
5987669 Closed baffle construction article, baffle gate and method to make same Nov. 23, 1999
5459894 Down futon mattress Oct. 24, 1995
4134167 Composite padding material Jan. 16, 1979











 
 
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