3875878

Information

• Patent Grant
• 3875878

• References
• Source

• Patent Number

  3,875,878

• Date Filed

  Not available

• Date Issued

  Tuesday, April 8, 1975
  49 years ago

• CPC

  • D05B23/002 - Hat hemming sewing machines
  • D04B33/00 - Crocheting tools or apparatus
  • D04B39/08 - Sewing machines modified for knitting
  • D10B2501/042 - Headwear

• US Classifications

  • 112 - Sewing
  • 066 - Textiles: knitting