2446623

Information

• Patent Grant
• 2446623

• References
• Source

• Patent Number

  2,446,623

• Date Filed

  Not available

• Date Issued

  Tuesday, August 10, 1948
  76 years ago

• CPC

  • B29C65/04 - Dielectric heating, e.g. high-frequency welding
  • B29C66/032 - Mechanical after-treatments
  • B29C66/1122 - Single lap to lap joints
  • B29C66/3262 - as after-treatment
  • B29C66/43 - Joining a relatively small portion of the surface of said articles
  • B29C66/80 - General aspects of machine operations or constructions and parts thereof
  • B29C66/81263 - Dielectric properties
  • B29C66/8322 - Joining or pressing tools reciprocating along one axis
  • B29C65/7891 - of discontinuously moving sheets or webs
  • B29C66/81871 - of the welding jaws
  • Y10T156/1741 - Progressive continuous bonding press [e.g., roll couples]

• US Classifications

  • 156 - Adhesive bonding and miscellaneous chemical manufacture
  • 219 - Electric heating