3704189

Information

• Patent Grant
• 3704189

• References
• Source

• Patent Number

  3,704,189

• Date Filed

  Not available

• Date Issued

  Tuesday, November 28, 1972
  52 years ago

• CPC

  • B29D22/02 - Inflatable articles
  • B29D16/00 - Producing articles with corrugations
  • B29K2021/00 - Use of unspecified rubbers as moulding material

• US Classifications

  • 156 - Adhesive bonding and miscellaneous chemical manufacture
  • 254 - Implements or apparatus for applying pushing or pulling force
  • 264 - Plastic and nonmetallic article shaping or treating: processes