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Browse by Category: Main > Household
Class Information
Number: 5/202
Name: Beds > Bedsteads > Having bottom > Fabricated elastic flats > Frame > Sectional folding or extensible
Description: Devices under 200.1 made in two or more separate sections. The sections may fold or be extensible.










Patents under this class:
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Patent Number Title Of Patent Date Issued
8677525 Patient lifting device Mar. 25, 2014
8464371 Patient lifting device Jun. 18, 2013
8407834 Sturdy, collapsible, folding mattress support having the appearance of a box spring Apr. 2, 2013
8370973 Collapsible, folding mattress support having the appearance of a box spring with legs Feb. 12, 2013
8316485 Edge attachment for a mattress supporting system Nov. 27, 2012
8312576 Sturdy, collapsible, folding mattress support having the appearance of a box spring Nov. 20, 2012
8225440 Sturdy, collapsible, telescoping bed frame Jul. 24, 2012
8220086 Bed frame assembly Jul. 17, 2012
8127381 Collapsible litter apparatus, system and method Mar. 6, 2012
8006330 Sturdy, collapsible, telescoping bed frame Aug. 30, 2011
7739760 Bedstead assembly with a foldable support frame Jun. 22, 2010
7690058 Adjustable bed frame assembly Apr. 6, 2010
7600278 Folding bed frame Oct. 13, 2009
7086108 Sectional non-slip mattress and support frame therefor Aug. 8, 2006
7043781 Mattress foundation and bed frame May. 16, 2006
6851140 Bed frame center beam locking mechanism Feb. 8, 2005
6836912 Furniture Jan. 4, 2005
6810540 Bed base with adjustable cross bar Nov. 2, 2004
6711765 Adjustable bed frame Mar. 30, 2004
6611977 Frame apparatus Sep. 2, 2003
6560796 Bed support system and method May. 13, 2003
6477726 Mattress support and method Nov. 12, 2002
6381777 Telescoping bed slat May. 7, 2002
6338172 Polymeric length and width adjustable bed frame system Jan. 15, 2002
6289535 Mattress support and method Sep. 18, 2001
6269498 Bed support mechanism Aug. 7, 2001
6134728 Mattress support and method Oct. 24, 2000
6125484 Modular bed frame Oct. 3, 2000
5996145 Adjustable bed frame system Dec. 7, 1999
5894614 Bed rail center support system Apr. 20, 1999
5829075 Adjustable foundation for use with a bed frame Nov. 3, 1998
5815860 Telescoping bed slat Oct. 6, 1998
5754993 Convertible crib and twin bed wherein the headboard and footboard are rotated by 90.degree. May. 26, 1998
5386601 Folding bed Feb. 7, 1995
5203039 Adjustable cross bar for bed rails Apr. 20, 1993
5020172 Foldable side rail member Jun. 4, 1991
4788727 Collapsible base for beds Dec. 6, 1988
4685160 Portable bed assembly Aug. 11, 1987
4670922 Folding leg support for metal bed Jun. 9, 1987
4613997 Vertical access convalescent bed Sep. 30, 1986
4598434 Folding leg support for metal bed Jul. 8, 1986
4406027 Articulated framework for bed, relaxation seat or armchair Sep. 27, 1983
RE31384 Bed frame assembly Sep. 20, 1983
4402097 Expandable support frame for flexible sleeping mattresses Sep. 6, 1983
4354287 Bed frame with adjustable headboard engager or engager-extender Oct. 19, 1982
4295234 Bed frame Oct. 20, 1981
4234978 Cot Nov. 25, 1980
4224705 Adjustable waterbed mattress support Sep. 30, 1980
4192028 Adjustable bed frame Mar. 11, 1980
4135835 Latch unit for adjustable bed frame rails Jan. 23, 1979

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