2204894

Information

• Patent Grant
• 2204894

• References
• Source

• Patent Number

  2,204,894

• Date Filed

  Not available

• Date Issued

  Tuesday, June 18, 1940
  84 years ago

• CPC

  • A47C3/38 - with additional seat or additional legs for varying height of seat
  • B60N2/1625 - Combination of rods and slides
  • B60N2/1675 - with weight compensating means
  • B60N2/1685 - characterised by a lock
  • B60N2/169 - Stepwise movement mechanisms

• US Classifications

  • 248 - Supports