3544143

Information

• Patent Grant
• 3544143

• References
• Source

• Patent Number

  3,544,143

• Date Filed

  Not available

• Date Issued

  Tuesday, December 1, 1970
  54 years ago

• CPC

  • B29C65/607 - the integral rivets being hollow
  • B29C66/43 - Joining a relatively small portion of the surface of said articles
  • B29C66/81423 - being concave
  • B29C66/81431 - comprising a single cavity
  • B29C66/8322 - Joining or pressing tools reciprocating along one axis
  • B29C66/81429 - comprising a single tooth
  • B29L2031/7288 - Rivets
  • Y10T29/49915 - Overedge assembling of seated part
  • Y10T29/4992 - by flaring inserted cup or tube end
  • Y10T29/49938 - Radially expanding part in cavity, aperture, or hollow body
  • Y10T403/47 - Molded joint
  • Y10T403/49 - Member deformed in situ

• US Classifications

  • 403 - Joints and connections
  • 029 - Metal working
  • 411 - Expanded, threaded, driven, headed, tool-deformed, or locked-threaded fastener