1529766

Information

• Patent Grant
• 1529766

• References
• Source

• Patent Number

  1,529,766

• Date Filed

  Not available

• Date Issued

  Tuesday, March 17, 1925
  100 years ago

• CPC

  • G09F7/00 - Signs, name or number plates, letters, numerals, or symbols Panels or boards
  • Y10S40/907 - Out-to-lunch
  • Y10T70/8027 - Condition indicators

• US Classifications

  • 040 - Card, picture, or sign exhibiting
  • 070 - Locks