2787789

Information

• Patent Grant
• 2787789

• References
• Source

• Patent Number

  2,787,789

• Date Filed

  Not available

• Date Issued

  Tuesday, April 9, 1957
  67 years ago

• CPC

  • B31B17/00 - Machinery characterised by making other boxes or cartons by assembling several separate sheets, blanks, or webs
  • B31B2201/6052 - by stitching, stapling, or riveting
  • B31B2217/066 - Making boxes of polygonal cross section
  • B31B2217/082 - Making boxes from tubular webs or blanks

• US Classifications

  • 227 - Elongated-member-driving apparatus