1829590

Information

• Patent Grant
• 1829590

• References
• Source

• Patent Number

  1,829,590

• Date Filed

  Not available

• Date Issued

  Tuesday, October 27, 1931
  93 years ago

• CPC

  • A47B1/06 - with flexible roll-tops

• US Classifications

  • 108 - Horizontally supported planar surfaces