3834331

Information

• Patent Grant
• 3834331

• References
• Source

• Patent Number

  3,834,331

• Date Filed

  Not available

• Date Issued

  Tuesday, September 10, 1974
  50 years ago

• CPC

  • D05B27/185 - Guides or supports for the work presented to the feed cups
  • D05B65/00 - Devices for severing the needle or lower thread
  • D05D2207/02 - Pneumatic or hydraulic devices
  • D05D2305/04 - longitudinally to the sewing direction

• US Classifications

  • 112 - Sewing