2109080

Information

• Patent Grant
• 2109080

• References
• Source

• Patent Number

  2,109,080

• Date Filed

  Not available

• Date Issued

  Tuesday, February 22, 1938
  87 years ago

• CPC

  • A47C3/021 - having elastic frames
  • A47C5/08 - Tubular chairs having sheathed tubes Adaptation of sheathed tubes thereto
  • Y10T428/2925 - Helical or coiled
  • Y10T428/2936 - Wound or wrapped core or coating [i.e., spiral or helical]
  • Y10T428/294 - including metal or compound thereof [excluding glass, ceramic and asbestos]

• US Classifications

  • 428 - Stock material or miscellaneous articles
  • 052 - Static structures