3440307

Information

• Patent Grant
• 3440307

• References
• Source

• Patent Number

  3,440,307

• Date Filed

  Not available

• Date Issued

  Tuesday, April 22, 1969
  55 years ago

• CPC

  • B29C44/145 - the lining being a laminate
  • B29B7/7621 - involving introducing a gas or another component in at least one of the components
  • B29C70/58 - comprising fillers only
  • D06N7/0073 - the back coating or pre-coat being applied as an aqueous dispersion or latex
  • D06N7/0086 - characterised by the cushion backing
  • B29C33/12 - with incorporated means for positioning inserts
  • B29K2105/128 - in the form of a mat
  • B29L2031/3017 - Floor coverings
  • D06N2201/045 - Lignocellulosic fibres
  • D06N2203/02 - Natural macromolecular compounds or derivatives thereof
  • D06N2203/068 - Polyurethanes
  • D06N2205/04 - Foam
  • D06N2205/20 - Cured materials
  • D06N2207/08 - using gas
  • D06N2211/263 - Cars
  • Y10T29/49835 - with shaping
  • Y10T428/24017 - Hook or barb
  • Y10T428/24636 - Embodying mechanically interengaged strand[s], strand-portion[s] or strand-like strip[s] [e.g., weave, knit, etc.]
  • Y10T428/249923 - Including interlaminar mechanical fastener
  • Y10T428/249989 - Integrally formed skin

• US Classifications

  • 428 - Stock material or miscellaneous articles
  • 029 - Metal working
  • 249 - Static molds
  • 261 - Gas and liquid contact apparatus
  • 264 - Plastic and nonmetallic article shaping or treating: processes
  • 297 - Chairs and seats