2522346

Information

• Patent Grant
• 2522346

• References
• Source

• Patent Number

  2,522,346

• Date Filed

  Not available

• Date Issued

  Tuesday, September 12, 1950
  74 years ago

• CPC

  • B29C53/36 - Bending and joining
  • B29C65/02 - by heating, with or without pressure
  • B29C65/026 - making use of hot liquids
  • B29C65/106 - using flames coming in contact with at least one of the parts to be joined
  • B29C65/18 - using heated tools
  • B29C66/004 - Preventing sticking together
  • B29C66/4312 - for making flat seams in tubular or hollow articles
  • B29C66/432 - for making tubular articles or closed loops
  • B29C66/73715 - heat-shrinkable
  • B29C66/83221 - cooperating reciprocating tools, each tool reciprocating along one axis

• US Classifications

  • 156 - Adhesive bonding and miscellaneous chemical manufacture
  • 138 - Pipes and tubular conduits