3911512

Information

• Patent Grant
• 3911512

• References
• Source

• Patent Number

  3,911,512

• Date Filed

  Not available

• Date Issued

  Tuesday, October 14, 1975
  49 years ago

• CPC

  • A47C3/16 - of legless type
  • A47C13/00 - Convertible chairs, stools or benches
  • Y10S5/902 - Mattress with nonrectangular supporting surface

• US Classifications

  • 005 - Beds
  • 297 - Chairs and seats