3086253

Information

• Patent Grant
• 3086253

• References
• Source

• Patent Number

  3,086,253

• Date Filed

  Not available

• Date Issued

  Tuesday, April 23, 1963
  61 years ago

• CPC

  • B02C13/26 - Details
  • B65B9/02 - Enclosing successive articles, or quantities of material between opposed webs
  • B65B61/06 - by cutting
  • B65D65/44 - Applications of resilient shock-absorbing materials
  • B68G7/02 - Making upholstery from waddings, fleeces, mats, or the like
  • B68G7/04 - by conveyor-line methods
  • B68G7/05 - Covering or enveloping cores of pads
  • D21H27/00 - Special paper not otherwise provided for
  • D21H27/30 - Multi-ply

• US Classifications

  • 264 - Plastic and nonmetallic article shaping or treating: processes
  • 019 - Textiles: fiber preparation
  • 425 - Plastic article or earthenware shaping or treating: apparatus