3308223

Information

• Patent Grant
• 3308223

• References
• Source

• Patent Number

  3,308,223

• Date Filed

  Not available

• Date Issued

  Tuesday, March 7, 1967
  57 years ago

• CPC

  • B29D99/0042 - Producing plain balls
  • B29C33/3857 - by making impressions of one or more parts of models
  • B29L2031/54 - Balls
  • Y10S273/16 - Acrylic

• US Classifications

  • 264 - Plastic and nonmetallic article shaping or treating: processes
  • 273 - Amusement devices: games