3076228

Information

• Patent Grant
• 3076228

• References
• Source

• Patent Number

  3,076,228

• Date Filed

  Not available

• Date Issued

  Tuesday, February 5, 1963
  62 years ago

• CPC

  • B29C53/30 - of tubes
  • B29C63/00 - Lining or sheathing
  • B29K2021/00 - Use of unspecified rubbers as moulding material
  • B29K2027/18 - PTFE, i.e. polytetrafluorethene
  • B29K2709/02 - Ceramics
  • B29K2711/02 - Cork
  • B29L2031/265 - Packings, Gaskets
  • B29L2031/7096 - Rings or ring-like articles
  • B29L2031/7098 - Washers
  • Y10S264/52 - Processes of making corrugated tubes for gas mask
  • Y10T29/49787 - Obtaining plural composite product pieces from preassembled workpieces
  • Y10T29/49915 - Overedge assembling of seated part

• US Classifications

  • 264 - Plastic and nonmetallic article shaping or treating: processes
  • 029 - Metal working
  • 156 - Adhesive bonding and miscellaneous chemical manufacture
  • 425 - Plastic article or earthenware shaping or treating: apparatus