Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
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
LED string with a capability to maintain a current path and LED unit thereof
Frequency offset estimation apparatus and method of OFDM system
Aware manufacturing of integrated circuits
Flexible quantization
Methods for predicting cardiac toxicity
Nanoparticle entrapment of materials
Printing apparatus and method of operation of a printing apparatus
  Randomly Featured Patents
Engine inlet deep acoustic liner section
Lockable equipment hanger assembly
Rotary tobacco treatment cylinders
Magnetic disk substrate and magnetic disk
Method for manufacturing a MOS transistor that prevents contact spiking and semiconductor device employing a MOS transistor made using the same
Connector article for a cable, holder for a connector of such a connection article, and kit for connecting cables
Electronic access control system
Flexible belt and relative driving system
Geranium plant named `Fisrobrav`
Mobile device accessory