3577936

Information

• Patent Grant
• 3577936

• References
• Source

• Patent Number

  3,577,936

• Date Filed

  Not available

• Date Issued

  Tuesday, May 11, 1971
  53 years ago

• CPC

  • A47C3/36 - with means, or adapted, for inclining the legs of the chair or stool for varying height of seat
  • A47C16/025 - adjustable, swivelling, rocking

• US Classifications

  • 108 - Horizontally supported planar surfaces
  • 248 - Supports
  • 297 - Chairs and seats
  • D06 - Furnishings