3884052

Information

• Patent Grant
• 3884052

• References
• Source

• Patent Number

  3,884,052

• Date Filed

  Not available

• Date Issued

  Tuesday, May 20, 1975
  49 years ago

• CPC

  • D04B9/56 - heel or toe portions
  • D04B9/54 - welts

• US Classifications

  • 066 - Textiles: knitting