2557348

Information

• Patent Grant
• 2557348

• References
• Source

• Patent Number

  2,557,348

• Date Filed

  Not available

• Date Issued

  Tuesday, June 19, 1951
  73 years ago

• CPC

  • A63H33/22 - Optical, colour, or shadow toys
  • A63H1/22 - Colour tops

• US Classifications

  • 118 - Coating apparatus
  • 446 - Amusement devices: toys