2835174

Information

• Patent Grant
• 2835174

• References
• Source

• Patent Number

  2,835,174

• Date Filed

  Not available

• Date Issued

  Tuesday, May 20, 1958
  66 years ago

• CPC

  • B31B49/00 - Machinery, accessories or processes not provided for in B31B1/00 - B31B47/00
  • B31B1/00 - Box, carton, envelope or bag making machinery characterised by performing specific operations
  • B31D5/0021 - the inserts having the form of a tray
  • Y10S493/912 - having internal partition

• US Classifications

  • 493 - Manufacturing container or tube from paper