892597

Information

• Patent Grant
• 892597

• References
• Source

• Patent Number

  892,597

• Date Filed

  Not available

• Date Issued

  Tuesday, July 7, 1908
  116 years ago

• CPC

  • B31B21/00 - Machinery characterised by making rectangular envelopes or bags of flat form, i.e. without structural provision at the base for thickness of contents, from sheets or blanks
  • Y10S493/954 - Spool

• US Classifications

  • 493 - Manufacturing container or tube from paper
  • 156 - Adhesive bonding and miscellaneous chemical manufacture