3922734

Information

• Patent Grant
• 3922734

• References
• Source

• Patent Number

  3,922,734

• Date Filed

  Not available

• Date Issued

  Tuesday, December 2, 1975
  49 years ago

• CPC

  • A47C17/58 - with extensible mattress support

• US Classifications

  • 005 - Beds
  • 312 - Supports: cabinet structure