3521797

Information

• Patent Grant
• 3521797

• References
• Source

• Patent Number

  3,521,797

• Date Filed

  Not available

• Date Issued

  Tuesday, July 28, 1970
  54 years ago

• CPC

  • D06F71/295 - the top portion of trousers

• US Classifications

  • 223 - Apparel apparatus