2258331

Information

• Patent Grant
• 2258331

• References
• Source

• Patent Number

  2,258,331

• Date Filed

  Not available

• Date Issued

  Tuesday, October 7, 1941
  83 years ago

• CPC

  • B29D99/0042 - Producing plain balls
  • B29K2021/00 - Use of unspecified rubbers as moulding material
  • B29K2705/00 - Use of metals, their alloys or their compounds, for preformed parts
  • B29K2711/02 - Cork
  • B29L2031/54 - Balls

• US Classifications

  • 473 - Games using tangible projectile