3640655

Information

• Patent Grant
• 3640655

• References
• Source

• Patent Number

  3,640,655

• Date Filed

  Not available

• Date Issued

  Tuesday, February 8, 1972
  53 years ago

• CPC

  • B29C66/474 - said single elements being substantially non-flat
  • B29C65/44 - Joining a heated non plastics element to a plastics element
  • B29C65/645 - using friction or ultrasonic vibrations
  • B29C66/7392 - characterised by the material of at least one of the parts being a thermoplastic
  • B29C66/742 - to metals or their alloys
  • B29C66/8322 - Joining or pressing tools reciprocating along one axis
  • Y10T29/53509 - Means to assemble tire stud into tire tread

• US Classifications

  • 425 - Plastic article or earthenware shaping or treating: apparatus
  • 029 - Metal working
  • 219 - Electric heating
  • 227 - Elongated-member-driving apparatus