3927538

Information

• Patent Grant
• 3927538

• References
• Source

• Patent Number

  3,927,538

• Date Filed

  Not available

• Date Issued

  Tuesday, December 23, 1975
  49 years ago

• CPC

  • D04B33/00 - Crocheting tools or apparatus
  • D04B3/02 - Needles

• US Classifications

  • 066 - Textiles: knitting
  • 223 - Apparel apparatus
  • D03 - Travel goods and personal belongings