3589034

Information

• Patent Grant
• 3589034

• References
• Source

• Patent Number

  3,589,034

• Date Filed

  Not available

• Date Issued

  Tuesday, June 29, 1971
  53 years ago

• CPC

  • A63H33/3088 - Textile-machines

• US Classifications

  • 434 - Education and demonstration
  • 428 - Stock material or miscellaneous articles
  • 446 - Amusement devices: toys