3269885

Information

• Patent Grant
• 3269885

• References
• Source

• Patent Number

  3,269,885

• Date Filed

  Not available

• Date Issued

  Tuesday, August 30, 1966
  58 years ago

• CPC

  • B29C65/18 - using heated tools
  • B29C65/305 - involving the use of cartridge heaters
  • B29C66/4312 - for making flat seams in tubular or hollow articles
  • B29C66/43121 - Closing the ends of tubular or hollow single articles
  • B29C66/4322 - by joining a single sheet to itself
  • B29C66/80 - General aspects of machine operations or constructions and parts thereof
  • B29C66/81453 - being made of flexible slats, flexible fins, flexible bristles or springs
  • B65B51/14 - by reciprocating or oscillating members

• US Classifications

  • 156 - Adhesive bonding and miscellaneous chemical manufacture
  • 219 - Electric heating