Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Browse by Category: Main > Household
Class Information
Number: 5/237
Name: Beds > Bedsteads > Having bottom > Of slats > Bowed spring slats
Description: Devices possessing considerable initial camber, giving a spring effect. Slats of this type having auxiliary spring supports remain in this subclass.










Patents under this class:

Patent Number Title Of Patent Date Issued
8191186 Device for the suspension of slats for a bed Jun. 5, 2012
7823232 Device for preventing decubitus Nov. 2, 2010
7353553 Inner spring seat system Apr. 8, 2008
7069606 Device for attaching a slat to the frame of a slatted base Jul. 4, 2006
6701551 Upholstered slat box spring/bed Mar. 9, 2004
6256815 Spring bridge for a mattress base Jul. 10, 2001
5924149 Three-point bridge suspension end bearing triflex for transverse slats in bed underframes and uses thereof Jul. 20, 1999
5282285 Bed base Feb. 1, 1994
5058223 Spring mattress strip Oct. 22, 1991
4935977 Leaf spring Jun. 26, 1990
4768244 Slat-grate furniture spring Sep. 6, 1988
4704751 Device for securing slats to the frame of a bedspring Nov. 10, 1987
4703526 Undermattress using paired slats and an elastic supporting member Nov. 3, 1987
4644596 Resilient surface for sitting and lying furniture, preferably for beds Feb. 24, 1987
4638517 Structure for bed Jan. 27, 1987
4589151 Slatted bed system May. 20, 1986
4573226 Insert for a piece of lounging furniture Mar. 4, 1986
4567615 Spring-slat arrangement for a bedstead Feb. 4, 1986
4369535 Mattress assembly Jan. 25, 1983
T101501 Light-weight base for a bed Feb. 2, 1982











 
 
  Recently Added Patents
Method and device for processing broadcast packets/multicast control messages
Triple-action pest control formulation and method
Delivery of captions, content advisory and other data through digital interface
Wound dressings
Vehicle and method for controlling vehicle
Method, preprocessor, speech recognition system, and program product for extracting target speech by removing noise
Stacked structure and stacked method for three-dimensional chip
  Randomly Featured Patents
Digital signature generation for hardware functional test
Reduction of interference pickup in heads for magnetic recording by minimizing parasitic capacitance
Optical fiber connector cord and optical coupling set including the optical fiber connector cord
Axial thrust load mechanism for a scroll type fluid displacement apparatus
Pattern position detecting apparatus
Methods for integration of a blast furnace and an air separation unit
Stator mounting method
Computer implemented systems and methods for pre-emptive service and improved use of service resources
Intestinal tract pushing apparatus for ultrasonic therapy
Single piece trigger and knock off mechanism