3727245

Information

• Patent Grant
• 3727245

• References
• Source

• Patent Number

  3,727,245

• Date Filed

  Not available

• Date Issued

  Tuesday, April 17, 1973
  51 years ago

• CPC

  • A47C17/32 - Changing a single bed into a double bed by extending, pivoting, or tilting a previously hidden second mattress or other bed part
  • A47C17/134 - by lifting or tilting
  • B60B33/00 - Castors in general; Anti-clogging castors

• US Classifications

  • 005 - Beds
  • 280 - Land vehicles