Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Browse by Category: Main > Household
Class Information
Number: 5/252
Name: Beds > Bedsteads > Having bottom > Of springs > Spiral springs only > Intermediate frames and connections
Description: Devices comprising horizontal frames or connections interposed between the upper and lower surfaces of spring assemblages forming "double-deck" springs or connecting together the waists or central parts of the spring units.










Patents under this class:

Patent Number Title Of Patent Date Issued
6371458 Spring mattress Apr. 16, 2002
6272700 Dual layer bedding or seating product Aug. 14, 2001
6101651 Pillow core Aug. 15, 2000
5713088 Innerspring construction with springs having free terminal convolutions Feb. 3, 1998
5401007 Wire spring assemblies made of nestably stackable half units Mar. 28, 1995
4918773 Posturized spring bedding product Apr. 24, 1990











 
 
  Recently Added Patents
Mass spectrometry device and method using ion-molecule reaction ionization
Method for incubating the contents of a receptacle
Self-correcting amplifier system
Image pickup device with a plurality of pixels and an AD conversion circuit
Quantifying the risks of applications for mobile devices
Highly stable electrolytic water with reduced NMR half line width
Method for determining an object class of an object, from which light is emitted and/or reflected to a vehicle
  Randomly Featured Patents
Process for producing a lactone using corynebacterium sp. NK-1 (FERM BP-6329)
Method, computer program product, and device for processing projection images
Digital filter with protection against overflow oscillation
Multi-pair gigabit ethernet transceiver having adaptive disabling of circuit elements
Carrier of a wood planer for carrying a cutter and a motor
System and method for performance monitoring telecommunication signals having various formats
Echinocandine derivatives with antimicrobial activity
Ceiling fan motor housing
Tongs
Partially complex modulated filter bank