3883109

Information

• Patent Grant
• 3883109

• References
• Source

• Patent Number

  3,883,109

• Date Filed

  Not available

• Date Issued

  Tuesday, May 13, 1975
  49 years ago

• CPC

  • B28B7/0076 - with surfaces for moulding letters or marks
  • B28B7/06 - Moulds with flexible parts
  • Y10S425/019 - Flexible fluid pressure
  • Y10S425/044 - Rubber mold
  • Y10S425/058 - Undercut

• US Classifications

  • 249 - Static molds
  • 425 - Plastic article or earthenware shaping or treating: apparatus