1807440

Information

• Patent Grant
• 1807440

• References
• Source

• Patent Number

  1,807,440

• Date Filed

  Not available

• Date Issued

  Tuesday, May 26, 1931
  93 years ago

• CPC

  • A44C5/0076 - essentially made from metal

• US Classifications

  • 063 - Jewelry
  • 245 - Wire fabrics and structure