1976853

Information

• Patent Grant
• 1976853

• References
• Source

• Patent Number

  1,976,853

• Date Filed

  Not available

• Date Issued

  Tuesday, October 16, 1934
  90 years ago

• CPC

  • B65H45/166 - having an adjustable circumference

• US Classifications

  • 493 - Manufacturing container or tube from paper
  • 270 - Sheet-material associating