3693561

Information

• Patent Grant
• 3693561

• References
• Source

• Patent Number

  3,693,561

• Date Filed

  Not available

• Date Issued

  Tuesday, September 26, 1972
  52 years ago

• CPC

  • D05B35/102 - Edge guide control systems with edge sensors
  • D05B23/00 - Sewing apparatus or machines not otherwise provided for
  • D05B73/12 - Slides Needle plates
  • D05D2209/02 - transparent

• US Classifications

  • 112 - Sewing