2869174

Information

• Patent Grant
• 2869174

• References
• Source

• Patent Number

  2,869,174

• Date Filed

  Not available

• Date Issued

  Tuesday, January 20, 1959
  65 years ago

• CPC

  • B30B15/041 - Guides
  • B30B1/003 - by an elastic bag or diaphragm expanded by fluid pressure
  • Y10S425/004 - Back pressure
  • Y10S425/127 - Spring
  • Y10S425/131 - Yielding plunger

• US Classifications

  • 425 - Plastic article or earthenware shaping or treating: apparatus
  • 100 - Presses
  • 384 - Bearings