1868550

Information

• Patent Grant
• 1868550

• References
• Source

• Patent Number

  1,868,550

• Date Filed

  Not available

• Date Issued

  Tuesday, July 26, 1932
  92 years ago

• CPC

  • A47B3/0917 - the struts being permanently connected by pivots to the top or underframe only

• US Classifications

  • 108 - Horizontally supported planar surfaces