3548140

Information

• Patent Grant
• 3548140

• References
• Source

• Patent Number

  3,548,140

• Date Filed

  Not available

• Date Issued

  Tuesday, December 15, 1970
  55 years ago

• CPC

  • B29C65/3668 - characterised by the means for supplying heat to said heated elements which remain in the join
  • B23K1/002 - Soldering by means of induction heating
  • B29C65/3612 - comprising fillers
  • B29C66/12445 - having the tongue on the side
  • B29C66/242 - said joint lines being closed
  • B29C66/24221 - being circular
  • B29C66/24244 - forming a rectangle
  • B29C66/542 - joining hollow covers or hollow bottoms to open ends of container bodies
  • H05B6/36 - Coil arrangements
  • B29C66/24241 - forming a triangle

• US Classifications

  • 219 - Electric heating
  • 053 - Package making
  • 156 - Adhesive bonding and miscellaneous chemical manufacture
  • 336 - Inductor devices