3765144

Information

• Patent Grant
• 3765144

• References
• Source

• Patent Number

  3,765,144

• Date Filed

  Not available

• Date Issued

  Tuesday, October 16, 1973
  51 years ago

• CPC

  • B65B61/18 - for making package-opening or unpacking elements
  • B29C57/10 - Closing
  • B29C59/007 - Forming single grooves or ribs
  • B29C65/2061 - by sliding
  • B29C66/1122 - Single lap to lap joints
  • B29C66/43 - Joining a relatively small portion of the surface of said articles
  • B29C66/43121 - Closing the ends of tubular or hollow single articles
  • B29C66/83221 - cooperating reciprocating tools, each tool reciprocating along one axis
  • B29C67/00 - Shaping techniques not covered by groups B29C39/00 - B29C65/00, B29C70/00 or B29C73/00
  • B65B51/142 - Closing bottle necks or tubes
  • B29L2023/20 - Flexible squeeze tubes
  • Y10T156/1002 - with permanent bending or reshaping or surface deformation of self sustaining lamina

• US Classifications

  • 053 - Package making
  • 156 - Adhesive bonding and miscellaneous chemical manufacture