2988843

Information

• Patent Grant
• 2988843

• References
• Source

• Patent Number

  2,988,843

• Date Filed

  Not available

• Date Issued

  Tuesday, June 20, 1961
  63 years ago

• CPC

  • A47B27/08 - with parallel-link guiding

• US Classifications

  • 108 - Horizontally supported planar surfaces