3236004

Information

• Patent Grant
• 3236004

• References
• Source

• Patent Number

  3,236,004

• Date Filed

  Not available

• Date Issued

  Tuesday, February 22, 1966
  59 years ago

• CPC

  • A63H33/042 - Mechanical, electrical, optical, pneumatic or hydraulic arrangements; Motors
  • E21D1/16 - by petrification
  • E21D20/021 - Grouting with inorganic components

• US Classifications

  • 446 - Amusement devices: toys
  • 384 - Bearings