1802822

Information

• Patent Grant
• 1802822

• References
• Source

• Patent Number

  1,802,822

• Date Filed

  Not available

• Date Issued

  Tuesday, April 28, 1931
  93 years ago

• CPC

  • B31B1/68 - by stitching, stapling, or riveting
  • B31B2201/6056 - for closing the bottom flaps of boxes, or for securing bottoms or caps to box bodies

• US Classifications

  • 227 - Elongated-member-driving apparatus
  • 493 - Manufacturing container or tube from paper
  • D15 - Machines not elsewhere specified