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Class Information
Number: 5/120
Name: Beds > Hammocks
Description: Subject matter relating to freely-suspended swinging devices adapted to support the body in prone position and frequently to conform to a considerable degree to the shape of the body.


Sub-classes under this class:

Class Number Class Name Patents
5/124 Couch hammocks 9
5/122 Fabric hammocks 50
5/127 Supports 80
5/121 With canopy 35


Patents under this class:
1 2

Patent Number Title Of Patent Date Issued
7546652 Colic swing Jun. 16, 2009
7441287 Collapsible hammock stand Oct. 28, 2008
7380880 Free standing seating suspension frame Jun. 3, 2008
7367068 Overhead supported hammock bed May. 6, 2008
7234177 Auto hammock rocker Jun. 26, 2007
7178182 Suspended sleeping bag Feb. 20, 2007
7159254 Motorized hammock swinging assembly Jan. 9, 2007
7040995 Hanging chair stand May. 9, 2006
7010819 Universal hammock support Mar. 14, 2006
6948206 Inflatable hammock mattress Sep. 27, 2005
6934982 Reading hammock Aug. 30, 2005
6931678 Water-swung hammock Aug. 23, 2005
6895612 Hammock for sailboat May. 24, 2005
6868565 Bed including user adaptable support structure Mar. 22, 2005
6865757 Asymmetrical hammock shelter Mar. 15, 2005
6851137 Furling sheath for hammock Feb. 8, 2005
6851138 Hammock system Feb. 8, 2005
6829792 Sun visor for hammocks Dec. 14, 2004
6782570 Interwoven hammock bed Aug. 31, 2004
6748616 Hammock with a support assembly Jun. 15, 2004
6711763 Backpacker's hammock and ground bivy Mar. 30, 2004
6711764 Faux bamboo hammock stand Mar. 30, 2004
6701549 Level hammock Mar. 9, 2004
6698029 Pants convertible into hammock Mar. 2, 2004
6665896 Hammock assembly with foldable left and right frames Dec. 23, 2003
6560827 Elastomeric gasket for sling rail furniture May. 13, 2003
6470518 Hammock assembly Oct. 29, 2002
6467109 Hammock assembly Oct. 22, 2002
6467110 Dock post supported hammock Oct. 22, 2002
6421851 Hammock having ridge cord Jul. 23, 2002
6418577 Portable hammock Jul. 16, 2002
6415464 Hammock having retractable dowels Jul. 9, 2002
6389620 Hammock having ridge cord May. 21, 2002
6364412 Hanging chair Apr. 2, 2002
6360383 Hammock Mar. 26, 2002
6353946 Portable suspended sleeping surface and hiking stick use combination and method of use Mar. 12, 2002
6314594 Spreader bar for a hammock Nov. 13, 2001
6276008 Hammock frame Aug. 21, 2001
D443772 Swing bed Jun. 19, 2001
6185763 Hammock Feb. 13, 2001
6142567 Suspended sanitary seat Nov. 7, 2000
6003173 Hammock Dec. 21, 1999
5983422 Collapsible hammock Nov. 16, 1999
5898960 Portable ledge apparatus and method May. 4, 1999
5857231 Hammock cover Jan. 12, 1999
5851053 Hanging chair Dec. 22, 1998
5729844 Portable baby sleeping swing Mar. 24, 1998
5729845 Hammock structure Mar. 24, 1998
5673444 Suspended hammock Oct. 7, 1997
5659907 Foldable hammock assembly Aug. 26, 1997

1 2


 
 
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