3854195

Information

• Patent Grant
• 3854195

• References
• Source

• Patent Number

  3,854,195

• Date Filed

  Not available

• Date Issued

  Tuesday, December 17, 1974
  50 years ago

• CPC

  • B22D21/007 - with low melting point
  • B22D25/02 - by its peculiarity of shape of works of art
  • B44C5/00 - Processes for producing special ornamental bodies
  • Y10S29/03 - Ornamenting with other step
  • Y10S264/44 - using destructible molds or cores in molding processes
  • Y10S428/927 - Decorative informative
  • Y10T29/49588 - Jewelry or locket making
  • Y10T29/4981 - Utilizing transitory attached element or associated separate material
  • Y10T29/49988 - Metal casting
  • Y10T29/49989 - Followed by cutting or removing material
  • Y10T428/12361 - having aperture or cut
  • Y10T428/12993 - Surface feature [e.g., rough, mirror]

• US Classifications

  • 428 - Stock material or miscellaneous articles
  • 029 - Metal working
  • 164 - Metal founding
  • 249 - Static molds
  • 264 - Plastic and nonmetallic article shaping or treating: processes