1658567

Information

• Patent Grant
• 1658567

• References
• Source

• Patent Number

  1,658,567

• Date Filed

  Not available

• Date Issued

  Tuesday, February 7, 1928
  97 years ago

• CPC

  • B29D30/065 - Tyre-vulcanising presses with two or more moulds
  • B30B1/30 - by the pull of chains or ropes
  • B30B1/32 - by plungers under fluid pressure
  • Y10S425/042 - Ring

• US Classifications

  • 264 - Plastic and nonmetallic article shaping or treating: processes
  • 425 - Plastic article or earthenware shaping or treating: apparatus