2561931

Information

• Patent Grant
• 2561931

• References
• Source

• Patent Number

  2,561,931

• Date Filed

  Not available

• Date Issued

  Tuesday, July 24, 1951
  74 years ago

• CPC

  • A47G9/10 - Pillows
  • A45B19/02 - Inflatable umbrellas Umbrellas without ribs
  • A45B23/00 - Other umbrellas
  • A45F3/44 - Article supports adapted to be stuck into the ground
  • A45B2019/026 - Umbrellas without ribs
  • A45B2023/0093 - Sunshades or weather protections of other than umbrella type
  • A47G2009/003 - with inflatable members

• US Classifications

  • 005 - Beds
  • 135 - Tent, canopy, umbrella, or cane
  • 297 - Chairs and seats