1830192

Information

• Patent Grant
• 1830192

• References
• Source

• Patent Number

  1,830,192

• Date Filed

  Not available

• Date Issued

  Tuesday, November 3, 1931
  93 years ago

• CPC

  • D05B13/00 - Machines for sewing sacks
  • Y10T83/4589 - Feed means has interrupted frictional surface

• US Classifications

  • 112 - Sewing
  • 083 - Cutting
  • 271 - Sheet feeding or delivering