2735797

Information

• Patent Grant
• 2735797

• References
• Source

• Patent Number

  2,735,797

• Date Filed

  Not available

• Date Issued

  Tuesday, February 21, 1956
  68 years ago

• CPC

  • B29C66/137 - Beaded-edge joints or bead seals
  • B29C65/18 - using heated tools
  • B29C65/305 - involving the use of cartridge heaters
  • B29C65/74 - by welding and severing, or by joining and severing, the severing being performed in the area to be joined, next to the area to be joined, in the joint area or next to the joint area
  • B29C66/0346 - Cutting or perforating
  • B29C66/1122 - Single lap to lap joints
  • B29C66/43 - Joining a relatively small portion of the surface of said articles
  • B29C66/73921 - characterised by the materials of both parts being thermoplastics
  • B29C66/8322 - Joining or pressing tools reciprocating along one axis
  • B29C66/472 - said single elements being substantially flat
  • Y10T156/1054 - and simultaneously bonding [e.g., cut-seaming]
  • Y10T428/24488 - Differential nonuniformity at margin

• US Classifications

  • 428 - Stock material or miscellaneous articles
  • 156 - Adhesive bonding and miscellaneous chemical manufacture
  • 383 - Flexible bags
  • 427 - Coating processes
  • 493 - Manufacturing container or tube from paper