Resources Contact Us Home
Browse by Category: Main > Household
Class Information
Number: 5/240
Name: Beds > Bedsteads > Having bottom > Of slats and springs > Collapsible or extensible frameworks
Description: Devices which may be compactly collapsed for transportation, as by rolling, or extended to accommodate varying beds.

Patents under this class:

Patent Number Title Of Patent Date Issued
8566981 Bed in a box and method Oct. 29, 2013
4903949 Foundation unit having collapsible support members Feb. 27, 1990
4771995 Collapsible box spring Sep. 20, 1988

  Recently Added Patents
Reducing energy and increasing speed by an instruction substituting subsequent instructions with specific function instruction
Workflow optimization for high throughput imaging environments
Polyurethane resin, toner for developing electrostatic charge image, electrostatic charge image developer, toner cartridge, process cartridge, image forming apparatus, and image forming method
Synchronous rectifier network unit circuit and method
Apparatus and method for masking a clock signal
Register files for a digital signal processor operating in an interleaved multi-threaded environment
Autonomous downlink code selection for femto cells
  Randomly Featured Patents
Track former for cross country ski tracks with means to move former to transport position
Method and device for manufacturing hinge-lid packets
Eyelash extensions and method for applying eyelash extensions
Suction device used for internal combustion engine
Method and system for generation and distribution of supply voltages in memory systems
Floor structure for reducing vibration
Pool cleaning system and safety skimmer
Platform raising system in scaffolding
Paint composition for use with resin molding products
Anterior impacted bone graft and driver instruments