2875499

Information

• Patent Grant
• 2875499

• References
• Source

• Patent Number

  2,875,499

• Date Filed

  Not available

• Date Issued

  Tuesday, March 3, 1959
  65 years ago

• CPC

  • B28B7/162 - for building blocks or similar block-shaped articles
  • B28B1/44 - by forcing cores into filled moulds for forming hollow articles
  • B28B3/022 - combined with vibrating or jolting
  • Y10S425/117 - Pallet

• US Classifications

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