590915

Information

• Patent Grant
• 590915

• References
• Source

• Patent Number

  590,915

• Date Filed

  Not available

• Date Issued

  Tuesday, September 28, 1897
  127 years ago

• CPC

  • A47B1/05 - the leaves being extensible by drawing-out
  • A47B2001/053 - and liftable to the same height as the main table leaf

• US Classifications

  • 108 - Horizontally supported planar surfaces
  • 236 - Automatic temperature and humidity regulation