3470814

Information

• Patent Grant
• 3470814

• References
• Source

• Patent Number

  3,470,814

• Date Filed

  Not available

• Date Issued

  Tuesday, October 7, 1969
  55 years ago

• CPC

  • B29C65/20 - with direct contact
  • B29C65/745 - using a single unit having both a severing tool and a welding tool
  • B29C66/002 - Removing toxic gases
  • B29C66/1122 - Single lap to lap joints
  • B29C66/349 - Cooling the welding zone on the welding spot
  • B29C66/4322 - by joining a single sheet to itself
  • B29C66/4324 - for making closed loops
  • B29C66/49 - Internally supporting the
  • B29C66/81812 - the welding jaws being cooled from the outside
  • B29C66/8322 - Joining or pressing tools reciprocating along one axis
  • B65B13/32 - by welding, soldering, or heat-sealing by applying adhesive
  • B29C2793/00 - Shaping techniques involving a cutting or machining operation
  • B29L2031/7276 - Straps or the like

• US Classifications

  • 100 - Presses
  • 053 - Package making
  • 156 - Adhesive bonding and miscellaneous chemical manufacture