1817519

Information

• Patent Grant
• 1817519

• References
• Source

• Patent Number

  1,817,519

• Date Filed

  Not available

• Date Issued

  Tuesday, August 4, 1931
  93 years ago

• CPC

  • B05D7/18 - based on cellulose derivatives
  • A45C13/083 - of articulated coverings
  • Y10S428/911 - Penetration resistant layer
  • Y10T428/169 - Sections connected flexibly with external fastener
  • Y10T442/11 - Including an additional free metal or alloy constituent

• US Classifications

  • 428 - Stock material or miscellaneous articles
  • 063 - Jewelry
  • 427 - Coating processes
  • 442 - Fabric
  • D11 - Jewelry, symbolic insignia, and ornaments