2018537

Information

• Patent Grant
• 2018537

• References
• Source

• Patent Number

  2,018,537

• Date Filed

  Not available

• Date Issued

  Tuesday, October 22, 1935
  89 years ago

• CPC

  • A63H1/22 - Colour tops

• US Classifications

  • 446 - Amusement devices: toys
  • 248 - Supports