3531107

Information

• Patent Grant
• 3531107

• References
• Source

• Patent Number

  3,531,107

• Date Filed

  Not available

• Date Issued

  Tuesday, September 29, 1970
  54 years ago

• CPC

  • A41H43/0278 - of one sheet
  • D05B33/00 - Devices incorporated in sewing machines for supplying or removing the work
  • D05B41/00 - Work-collecting devices
  • D05D2207/04 - Suction or blowing devices
  • Y10S112/02 - Air work handling

• US Classifications

  • 271 - Sheet feeding or delivering
  • 112 - Sewing