Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Browse by Category: Main > Household
Class Information
Number: 5/731
Name: Beds > Mattress (for whole body) > Nonplanar top surface
Description: Mattress in which a portion of the user contact area has discreet protuberances and indents.










Sub-classes under this class:

Class Number Class Name Patents
5/735 With abdomen or breast support 49
5/734 With foot or leg support 31
5/733 With head, back, or arm support 57
5/736 With hills or peaks separated by valleys (e.g., egg crate type) 89
5/732 With sideguard 69


Patents under this class:
1 2 3

Patent Number Title Of Patent Date Issued
8701230 Core instability system Apr. 22, 2014
8695134 Sleep system Apr. 15, 2014
8689378 Cushion structure and construction Apr. 8, 2014
8613120 Cushioning device and method of manufacturing Dec. 24, 2013
8474079 Body support pillow assembly Jul. 2, 2013
8458830 Sleep mat with encompassing cushion Jun. 11, 2013
8438682 Shear reducing mattress cover May. 14, 2013
8387187 Positioning system Mar. 5, 2013
8341782 Baby support device Jan. 1, 2013
8220091 Sleep system Jul. 17, 2012
8196241 Pressure reduction healthcare mattress system Jun. 12, 2012
8122544 Baby feeding system Feb. 28, 2012
8082614 Anti suffocation inclined sleep aid for infants with reflux or vomiting Dec. 27, 2011
8074312 Mattress incorporating a headrest for preventing and correcting non-synostotic cranial deformities in infants Dec. 13, 2011
8075981 Alternating pattern gel cushioning elements and related methods Dec. 13, 2011
7930784 Infant mattress with curved top surface Apr. 26, 2011
7930781 Apparatus, system and method for facilitating infant development Apr. 26, 2011
7841057 Method of manufacturing a panel for a mattress Nov. 30, 2010
7735168 Patient support apparatus with removable foot section Jun. 15, 2010
7716764 Infant positioner May. 18, 2010
7712169 Infant pillow device May. 11, 2010
7698764 Seat Apr. 20, 2010
7685664 Mattress with heel pressure relief portion Mar. 30, 2010
7661165 Adjustable-springing mattress Feb. 16, 2010
7647660 Mattress incorporating a headrest for preventing and correcting non-synostotic cranial deformities in infants Jan. 19, 2010
7607185 Inflatable incline mattress Oct. 27, 2009
7520011 Patient bedding system with dense matrix or individually suspended directly body supporting pins Apr. 21, 2009
7513003 Anti-snore bed having inflatable members Apr. 7, 2009
7444707 Shear reducing chair cushion Nov. 4, 2008
7418752 Mattress insert Sep. 2, 2008
7412739 Patient support apparatus with removable foot section Aug. 19, 2008
7356863 Mattress pad Apr. 15, 2008
7334279 Mattress pad Feb. 26, 2008
7328471 Bedding wedge system Feb. 12, 2008
7308725 Deployable and/or retractable mattress bolsters Dec. 18, 2007
7251845 Patient bed, and method for reproducibly positioning and supporting a patient therewith Aug. 7, 2007
7228577 Inflatable beach enclosure Jun. 12, 2007
7228581 Inflatable sex support unit for mattress Jun. 12, 2007
7191481 Airbed Mar. 20, 2007
7107639 Infant support apparatus Sep. 19, 2006
7100229 Shear reducing mattress system Sep. 5, 2006
7069610 Therapeutic mattress Jul. 4, 2006
7065816 Mattress Jun. 27, 2006
7020918 Cushion set for positioning a human body Apr. 4, 2006
7007330 Portable patient turning and lifting device Mar. 7, 2006
6957465 Mattress pad Oct. 25, 2005
6925670 Full-body mattress with inclined portion and covering for same Aug. 9, 2005
6848134 Backboard with removable pad Feb. 1, 2005
6810543 Orthopedic body segment support Nov. 2, 2004
6721981 Body support apparatus Apr. 20, 2004

1 2 3










 
 
  Recently Added Patents
Support for a portable electronic device
Light receiving element with offset absorbing layer
Semiconductor device and method for manufacturing the same
System and methods for weak authentication data reinforcement
Carbon nanotube fiber spun from wetted ribbon
Change management automation tool
Method for resource allocation in a wireless communication network, method for error-free transmission of information, node and wireless communication network
  Randomly Featured Patents
Containers
Imide-linked maleimide and polymaleimide compounds
System for configuring, automating and controlling the test and repair of printed circuit boards
Optical disc cartridge
Bearing assembly including rolling elements
Mixed mode RAM/ROM cell using antifuses
Portable pin card
Bio-enrichment device to enhance sample collection and detection
Sit-up belt
Method of making vertical diode structures