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Class Information
Number: 5/123
Name: Beds > Hammocks > Fabric hammocks > Spreaders
Description: Devices detachable for insertion in fabric hammocks near the ends to keep them spread.










Patents under this class:

Patent Number Title Of Patent Date Issued
8650679 Dynamic hammock spreader apparatus Feb. 18, 2014
8356370 Dynamic hammock spreader apparatus and method Jan. 22, 2013
8296880 Hammock Oct. 30, 2012
8075464 Portable abdominal exercise mat Dec. 13, 2011
7788745 Hammock Sep. 7, 2010
7051385 Portable hanging cot May. 30, 2006
7020915 Hammock Apr. 4, 2006
6957453 Washable hammock Oct. 25, 2005
6931678 Water-swung hammock Aug. 23, 2005
6895612 Hammock for sailboat May. 24, 2005
6701549 Level hammock Mar. 9, 2004
6418576 Rope hammock Jul. 16, 2002
6418577 Portable hammock Jul. 16, 2002
6364412 Hanging chair Apr. 2, 2002
6343838 Reclinable swing chair Feb. 5, 2002
6314594 Spreader bar for a hammock Nov. 13, 2001
6230340 Truck bed cot system May. 15, 2001
6044794 Contoured and suspended pet bed Apr. 4, 2000
6003173 Hammock Dec. 21, 1999
5860175 Self unfolding portable hanging cot Jan. 19, 1999
5851053 Hanging chair Dec. 22, 1998
5799348 Hammock Sep. 1, 1998
5729844 Portable baby sleeping swing Mar. 24, 1998
5715552 Hammock with collapsible spreader bars and sheltering enclosure Feb. 10, 1998
5655235 Hammock with collapsible spreader bars and sheltering enclosure Aug. 12, 1997
5242354 Exercise glider Sep. 7, 1993
5113537 Portable sleeping unit for children May. 19, 1992
5097545 Spring supported, hammock type infant cradle Mar. 24, 1992
5095563 Hammock like portable infant suspender and support assembly Mar. 17, 1992
5072465 Suspendable sleeping bag Dec. 17, 1991
4807314 Tensioned bed Feb. 28, 1989
4800601 Device for spreading and hanging the head of a hammock Jan. 31, 1989
4686720 Covered hammock Aug. 18, 1987
4162550 Hammock Jul. 31, 1979
4021868 Contour hammock May. 10, 1977











 
 
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