3740128

Information

• Patent Grant
• 3740128

• References
• Source

• Patent Number

  3,740,128

• Date Filed

  Not available

• Date Issued

  Tuesday, June 19, 1973
  51 years ago

• CPC

  • B42D1/06 - in which the fillings and covers are united by other means
  • A63H33/22 - Optical, colour, or shadow toys
  • A63F2250/282 - Kinematic effects

• US Classifications

  • 352 - Optics: motion pictures
  • 281 - Books, strips, and leaves
  • 446 - Amusement devices: toys