3797423

Information

• Patent Grant
• 3797423

• References
• Source

• Patent Number

  3,797,423

• Date Filed

  Not available

• Date Issued

  Tuesday, March 19, 1974
  50 years ago

• CPC

  • A41H43/0264 - Turning over
  • D05B23/00 - Sewing apparatus or machines not otherwise provided for
  • D05B25/00 - Sewing units consisting of combinations of several sewing machines
  • D05B33/00 - Devices incorporated in sewing machines for supplying or removing the work
  • D06H1/02 - Marking by printing or analogous processes
  • D05B65/00 - Devices for severing the needle or lower thread
  • D05D2207/02 - Pneumatic or hydraulic devices
  • D05D2207/04 - Suction or blowing devices
  • D05D2207/06 - Permanent magnets
  • D05D2209/04 - with high friction
  • D05D2303/20 - Small textile objects e.g., labels, beltloops
  • D05D2305/12 - transversally

• US Classifications

  • 112 - Sewing
  • 198 - Conveyors: power-driven
  • 270 - Sheet-material associating