2636348

Information

• Patent Grant
• 2636348

• References
• Source

• Patent Number

  2,636,348

• Date Filed

  Not available

• Date Issued

  Tuesday, April 28, 1953
  72 years ago

• CPC

  • A47B27/16 - hydraulically adjustable

• US Classifications

  • 060 - Power plants
  • 108 - Horizontally supported planar surfaces
  • 182 - Fire escape, ladder, or scaffold