2976569

Information

• Patent Grant
• 2976569

• References
• Source

• Patent Number

  2,976,569

• Date Filed

  Not available

• Date Issued

  Tuesday, March 28, 1961
  64 years ago

• CPC

  • B29C45/6728 - the separate element consisting of coupling rods
  • B29C2045/6735 - Rotatable means coaxial with the coupling rod for locking the coupling rod to the mould platen
  • Y10S425/221 - Injection mold closing and locking clamp, wedge or retention means
  • Y10T403/1633 - Utilizing fluid pressure
  • Y10T403/7005 - Lugged member, rotary engagement

• US Classifications

  • 425 - Plastic article or earthenware shaping or treating: apparatus
  • 403 - Joints and connections