1631811

Information

• Patent Grant
• 1631811

• References
• Source

• Patent Number

  1,631,811

• Date Filed

  Not available

• Date Issued

  Tuesday, June 7, 1927
  97 years ago

• CPC

  • A47C1/026 - by means of peg-and-notch or pawl-and-ratchet mechanism
  • A47C17/162 - with adjustable back-rest
  • A47C17/18 - and tilting or pivoting the arm-rest

• US Classifications

  • 297 - Chairs and seats