2147972

Information

• Patent Grant
• 2147972

• References
• Source

• Patent Number

  2,147,972

• Date Filed

  Not available

• Date Issued

  Tuesday, February 21, 1939
  85 years ago

• CPC

  • A47B3/0812 - the resilient force of the elastic locking means acting in a direction parallel to the axis of rotation of the leg
  • A47B2200/0033 - Securing a U-formed table leg under the table top

• US Classifications

  • 108 - Horizontally supported planar surfaces