3740775

Information

• Patent Grant
• 3740775

• References
• Source

• Patent Number

  3,740,775

• Date Filed

  Not available

• Date Issued

  Tuesday, June 26, 1973
  50 years ago

• CPC

  • A47C17/23 - the lying down bed surface partly consisting of one side of the seat
  • A47C17/225 - with hidden separate full size mattress frame unfolded out of the base frame

• US Classifications

  • 005 - Beds