3751739

Information

• Patent Grant
• 3751739

• References
• Source

• Patent Number

  3,751,739

• Date Filed

  Not available

• Date Issued

  Tuesday, August 14, 1973
  51 years ago

• CPC

  • A47C17/045 - Seating furniture having loose or by fabric hinge connected cushions changeable to beds
  • A47C17/16 - Seating furniture changeable to beds by tilting or pivoting the back-rest
  • A47C17/2076 - by lifting or tilting
  • A47C17/213 - the surface, when used for lying down in a bed position , consisting of one side of the seating furniture seat frame and the back-rest frame

• US Classifications

  • 005 - Beds
  • 297 - Chairs and seats
  • D06 - Furnishings