Resources Contact Us Home
Browse by Category: Main > Household
Class Information
Number: 5/275
Name: Beds > Bedsteads > Having bottom > Of springs > Elements > Top connections > Central cross strips and wires
Description: Devices comprising systems of strips or wires crossing the centers of springs in rows.

Patents under this class:

Patent Number Title Of Patent Date Issued
4805883 Box spring assembly with a grid structure formed of both basic and spring wire Feb. 21, 1989

  Recently Added Patents
Fingerprinting apparatus, system, and method
Remote controller
Apparatus and method for multiple pagings in broadband wireless communication system
Magnetic reading and writing device
Proximity-based mobile message delivery
Data scrambling in memory devices
Wrench head
  Randomly Featured Patents
Currency processing device
Initiating and using information used for a host, control unit, and logical device connections
Portable phone
Driver circuit
Chair with self storable tray
Apparatus and process for converting feed material into reusable hydrocarbons
Electro-optical transceiver system with controlled lateral leakage and method of making it
Retortable packaging laminate structure with adhesive layer
Heterocyclic compounds
Disk shaped led light housing