3719445

Information

• Patent Grant
• 3719445

• References
• Source

• Patent Number

  3,719,445

• Date Filed

  Not available

• Date Issued

  Tuesday, March 6, 1973
  51 years ago

• CPC

  • B30B1/28 - the cam, crank, or eccentric being disposed below the lower platen or table and operating to pull down the upper platen or slide
  • B30B15/284 - releasing fluid from a fluid chamber subjected to overload pressure

• US Classifications

  • 425 - Plastic article or earthenware shaping or treating: apparatus