Resources Contact Us Home
Browse by Category: Main > Household
Class Information
Number: 5/216
Name: Beds > Bedsteads > Having bottom > Fabricated elastic flats > Tighteners > Roller
Description: Devices in which the fabric or extensions therefrom are rolled up on a roller coextensive with the frame.

Sub-classes under this class:

Class Number Class Name Patents
5/219 Attachable 0
5/218 Riser mounting 0
5/217 Rolling bedstead rails 0

Patents under this class:

Patent Number Title Of Patent Date Issued
5771510 Bed with movable bedposts Jun. 30, 1998
5058952 Conformable seat with pivotal belt support Oct. 22, 1991
5029349 Pregnancy supporting chair assembly Jul. 9, 1991
4899403 Apparatus for controlling expansion or contraction of cover cloth with respect to bed base Feb. 13, 1990

  Recently Added Patents
Magnetic element with top shield coupled side shield lamination
Dye sensitised solar cell
Nitrogen and hindered phenol containing dual functional macromolecular antioxidants: synthesis, performances and applications
Dehydratable hygiene articles
Adhesive structure of optical device, adhesion method, and optical pickup device
Supply voltage generating circuit and semiconductor device having the same
Systems and methods for controlling registration of advancing substrates in absorbent article converting lines
  Randomly Featured Patents
High strength titanium-aluminum alloy having improved fatigue crack growth resistance
Sliding member and process for producing the same
Purified histo-blood group A glycosyltransferase and antibodies thereto
Primer compositions containing dinitrobenzofuroxan compounds
Combined sponge and liquid soap dispenser for washing dishes
Switching regulator with lower transistor capable of two states of ON or low current
Fabrication of palladium anode for X-ray lithography
Reversible child resistant cap and combination of a container and a reversible child resistant cap
Lithographic apparatus, device manufacturing method and device manufactured thereby
Microspheres for the controlled release of water-soluble substances and process for preparing them