2988967

Information

• Patent Grant
• 2988967

• References
• Source

• Patent Number

  2,988,967

• Date Filed

  Not available

• Date Issued

  Tuesday, June 20, 1961
  63 years ago

• CPC

  • B31B1/86 - Forming integral handles or mounting separate handles
  • B31B2201/9095 - Fitting separate handles on boxes
  • Y10S493/909 - having handle or suspension means
  • Y10T156/1046 - Bending of one lamina only
  • Y10T156/1048 - to form dished or receptacle-like product
  • Y10T156/107 - Punching and bonding pressure application by punch
  • Y10T156/1326 - Severing means or member secured thereto also bonds

• US Classifications

  • 493 - Manufacturing container or tube from paper
  • 156 - Adhesive bonding and miscellaneous chemical manufacture
  • 229 - Envelopes, wrappers, and paperboard boxes