3757443

Information

• Patent Grant
• 3757443

• References
• Source

• Patent Number

  3,757,443

• Date Filed

  Not available

• Date Issued

  Tuesday, September 11, 1973
  51 years ago

• CPC

  • G09F7/002 - weather-proof panels or boards
  • G09F23/00 - Advertising on or in specific articles
  • G09F23/0083 - on petrol dispensers

• US Classifications

  • 040 - Card, picture, or sign exhibiting