Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Browse by Category: Main > Household
Class Information
Number: 5/244
Name: Beds > Bedsteads > Having bottom > Of slats and springs > Rigid slat frame tops
Description: Devices in which the top frame consists of a rigid system of slats supported by springs scattered beneath it.










Patents under this class:

Patent Number Title Of Patent Date Issued
7971296 Stimulation actuator for moving supporting surfaces Jul. 5, 2011
7552491 Lying surface for a bed, in particular a healthcare and/or hospital bed Jun. 30, 2009
7404220 Bed frame with an elastically suspended mattress support Jul. 29, 2008
4783863 Bedding furniture with a pendulum frame Nov. 15, 1988
4419778 Furniture suspension system Dec. 13, 1983
4100631 Box-spring assembly Jul. 18, 1978
3967331 Springless bed spring Jul. 6, 1976











 
 
  Recently Added Patents
Circuitry for measuring and compensating phase and amplitude differences in NDT/NDI operation
Fluorescent molecule and method for detecting target nucleic acid
Method and apparatus for variable accuracy inter-picture timing specification for digital video encoding
Flame-retardant polyamide composition
Managing a spinlock indicative of exclusive access to a system resource
Wireless refrigerant scale platform
Printed wiring board with reinforced insulation layer and manufacturing method thereof
  Randomly Featured Patents
Display screen with animated graphical user interface
Ink set, inkjet recording method and recorded material
Engine balancer system
Photomask, focus measurement apparatus and focus measurement method
Disk device
Switchbox and control unit assembly for automotive vehicles
FeRAM having differential data
Interchangeable clock having the appearance of a floor clock and kits for providing same
Asynchronous tamper-proof tag for routing e-mails and e-mail attachments
Standing seed planter