1898448

Information

• Patent Grant
• 1898448

• References
• Source

• Patent Number

  1,898,448

• Date Filed

  Not available

• Date Issued

  Tuesday, February 21, 1933
  92 years ago

• CPC

  • B60N2/3047 - the cushion being hinged at the back-rest
  • B60N2/3018 - about vertical axis

• US Classifications

  • 297 - Chairs and seats