1918190

Information

• Patent Grant
• 1918190

• References
• Source

• Patent Number

  1,918,190

• Date Filed

  Not available

• Date Issued

  Tuesday, July 11, 1933
  91 years ago

• CPC

  • A47C3/185 - self-returning to the original position
  • A47C3/18 - Chairs or stools with rotatable seat

• US Classifications

  • 248 - Supports