2154600

Information

• Patent Grant
• 2154600

• References
• Source

• Patent Number

  2,154,600

• Date Filed

  Not available

• Date Issued

  Tuesday, April 18, 1939
  85 years ago

• CPC

  • B61D33/0085 - rotatably

• US Classifications

  • 248 - Supports
  • 297 - Chairs and seats