3878277

Information

• Patent Grant
• 3878277

• References
• Source

• Patent Number

  3,878,277

• Date Filed

  Not available

• Date Issued

  Tuesday, April 15, 1975
  49 years ago

• CPC

  • B60N2/58 - Seat coverings
  • A47C7/18 - having foamed material included in cushioning part
  • B29C44/143 - Means for positioning the lining in the mould
  • B29C44/148 - Applying the foaming resin, moulding the lining or the like, with the lining turned inside out
  • B60N2/5866 - by thermal welding
  • B60N2/5891 - Manufacturing methods specially adapted therefor
  • B60N2/7035 - Cushions
  • B68G7/052 - with webs secured to the core
  • Y10S297/02 - Molded

• US Classifications

  • 264 - Plastic and nonmetallic article shaping or treating: processes
  • 297 - Chairs and seats