3497882

Information

• Patent Grant
• 3497882

• References
• Source

• Patent Number

  3,497,882

• Date Filed

  Not available

• Date Issued

  Tuesday, March 3, 1970
  54 years ago

• CPC

  • A47B23/007 - Overhead reading-racks or book-rests
  • A61G7/05 - Parts, details or accessories of beds
  • A61G7/0533 - Lifting poles
  • Y10T74/18904 - Plate spring

• US Classifications

  • 482 - Exercise devices
  • 074 - Machine element or mechanism
  • 248 - Supports