2902176

Information

• Patent Grant
• 2902176

• References
• Source

• Patent Number

  2,902,176

• Date Filed

  Not available

• Date Issued

  Tuesday, September 1, 1959
  65 years ago

• CPC

  • G09F1/06 - to be erected in three dimensions
  • A61F2007/0266 - without external heat source

• US Classifications

  • 211 - Supports: racks
  • 040 - Card, picture, or sign exhibiting
  • 248 - Supports