2169315

Information

• Patent Grant
• 2169315

• References
• Source

• Patent Number

  2,169,315

• Date Filed

  Not available

• Date Issued

  Tuesday, August 15, 1939
  85 years ago

• CPC

  • B29C65/0681 - created by a tool
  • B29C57/00 - Shaping of tube ends
  • B29C65/568 - using a swaging operation
  • B29C66/5346 - said single elements being substantially flat
  • B29C66/81423 - being concave
  • B29C66/8322 - Joining or pressing tools reciprocating along one axis
  • B29C35/0255 - using friction
  • B29C2793/00 - Shaping techniques involving a cutting or machining operation
  • B29C2793/009 - after shaping
  • Y10S264/66 - Processes of reshaping and reforming
  • Y10S264/76 - Processes of uniting two or more parts
  • Y10S425/022 - Friction heat
  • Y10T29/519 - Turret
  • Y10T156/1043 - Subsequent to assembly

• US Classifications

  • 156 - Adhesive bonding and miscellaneous chemical manufacture
  • 029 - Metal working
  • 264 - Plastic and nonmetallic article shaping or treating: processes
  • 425 - Plastic article or earthenware shaping or treating: apparatus