2025455

Information

• Patent Grant
• 2025455

• References
• Source

• Patent Number

  2,025,455

• Date Filed

  Not available

• Date Issued

  Tuesday, December 24, 1935
  89 years ago

• CPC

  • B29C49/00 - Blow-moulding
  • B29C49/62 - Venting means
  • B29K2001/00 - Use of cellulose, modified cellulose or cellulose derivatives
  • B29L2031/54 - Balls
  • B29L2031/547 - Table tennis balls
  • Y10T156/1043 - Subsequent to assembly

• US Classifications

  • 156 - Adhesive bonding and miscellaneous chemical manufacture
  • 264 - Plastic and nonmetallic article shaping or treating: processes
  • 425 - Plastic article or earthenware shaping or treating: apparatus