3751109

Information

• Patent Grant
• 3751109

• References
• Source

• Patent Number

  3,751,109

• Date Filed

  Not available

• Date Issued

  Tuesday, August 7, 1973
  51 years ago

• CPC

  • A47C7/16 - Seats made of wooden, plastics, or metal sheet material Panel seats
  • A47C5/06 - Special adaptation of seat upholstery or fabric for attachment to tubular chairs
  • B29C44/14 - the preformed part being a lining
  • B29C49/54 - for undercut articles
  • B29C67/0048 - Local deformation of formed objects
  • B29C33/50 - elastic or flexible
  • B29C2049/547 - which are self actuated during the removing of the blow moulded articles

• US Classifications

  • 297 - Chairs and seats