3494613

Information

• Patent Grant
• 3494613

• References
• Source

• Patent Number

  3,494,613

• Date Filed

  Not available

• Date Issued

  Tuesday, February 10, 1970
  54 years ago

• CPC

  • A63G13/04 - Spring-supported cradle swings

• US Classifications

  • 472 - Amusement devices
  • 267 - Spring devices