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Class Information
Number: 5/185
Name: Beds > Bedsteads > Extension > Lateral sections
Description: Devices possessing one or more accessory sections which may be unfolded or drawn out laterally to extend the bed bottom from narrow to full width and supported on legs or the like without affecting the head and foot boards.










Patents under this class:

Patent Number Title Of Patent Date Issued
8572777 Adjustable bed base Nov. 5, 2013
8359685 Wheelchair with a commode that converts into a bed Jan. 29, 2013
8122546 Adjustable width mattress with relief portions Feb. 28, 2012
7832039 Support surface with inflatable core zones Nov. 16, 2010
7730562 Patient support having powered adjustable width Jun. 8, 2010
7712168 Articulating bed and method of using the same May. 11, 2010
7565710 Support surface with inflatable width adjustment portion Jul. 28, 2009
7406729 Patient support having powered adjustable width Aug. 5, 2008
7363663 Mattress with automatic width adjustment Apr. 29, 2008
7260860 Mattress system for a hospital bed Aug. 28, 2007
7111340 Bariatric gurney and process Sep. 26, 2006
7043781 Mattress foundation and bed frame May. 16, 2006
6851140 Bed frame center beam locking mechanism Feb. 8, 2005
6581223 Foldable frame assembly Jun. 24, 2003
6560796 Bed support system and method May. 13, 2003
6477726 Mattress support and method Nov. 12, 2002
6338172 Polymeric length and width adjustable bed frame system Jan. 15, 2002
6324709 Mattress apparatus and bed apparatus Dec. 4, 2001
6289535 Mattress support and method Sep. 18, 2001
6134728 Mattress support and method Oct. 24, 2000
6076208 Surgical stretcher Jun. 20, 2000
5996145 Adjustable bed frame system Dec. 7, 1999
5522100 Stretcher with transfer board which retracts between litter and frame Jun. 4, 1996
5502853 Bed frame with independently oscillating cradle Apr. 2, 1996
5481770 Stretcher device Jan. 9, 1996
5392475 Extensible article of furniture Feb. 28, 1995
5377370 Hospital bed with collapsing wing Jan. 3, 1995
5345629 Patient support system Sep. 13, 1994
5293655 Nursing cradle Mar. 15, 1994
5197156 Transfer board support lever and support post Mar. 30, 1993
5181286 Optional bed arrangement for ship stateroom use Jan. 26, 1993
5179744 Hospital bed with inflatable and collapsible side edges and laterally-movable side guards Jan. 19, 1993
5161484 Collapsible, portable pet rest attachable to a bed Nov. 10, 1992
5134737 Patient bed system Aug. 4, 1992
5083332 Hospital bed with collapsible side edges and laterally-movable side guards Jan. 28, 1992
5077843 Hospital bed and assemblies of hospital care apparatus Jan. 7, 1992
5023967 Patient support system Jun. 18, 1991
4987623 Hospital stretcher having patient transfer device and side rails with handle portions Jan. 29, 1991
4984768 Retractable chair Jan. 15, 1991
4765678 Collapsible settee Aug. 23, 1988
4669136 Combination hospital bed and surgical table Jun. 2, 1987
4597117 Adjustable base support apparatus for a waterbed or a similar article Jul. 1, 1986
4486908 Support bed Dec. 11, 1984
4402097 Expandable support frame for flexible sleeping mattresses Sep. 6, 1983
4354287 Bed frame with adjustable headboard engager or engager-extender Oct. 19, 1982
4271547 Mattress and boxspring extender Jun. 9, 1981
4019211 Bedframe with unitized adjustable crossbar Apr. 26, 1977
3999231 Collapsible, adjustable bed frame with adapted box springs Dec. 28, 1976











 
 
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