1788417

Information

• Patent Grant
• 1788417

• References
• Source

• Patent Number

  1,788,417

• Date Filed

  Not available

• Date Issued

  Tuesday, January 13, 1931
  94 years ago

• CPC

  • D05B21/007 - to obtain circular or elliptical seams
  • D05B65/00 - Devices for severing the needle or lower thread
  • D05B73/12 - Slides Needle plates
  • D05D2303/02 - Tape
  • D05D2303/30 - Fibre mats

• US Classifications

  • 112 - Sewing