2904662

Information

• Patent Grant
• 2904662

• References
• Source

• Patent Number

  2,904,662

• Date Filed

  Not available

• Date Issued

  Tuesday, September 15, 1959
  65 years ago

• CPC

  • H01H9/162 - Means to facilitate removal or replacement of light-emitting elements
  • H01H2009/183 - Provisions for enhancing the contrast between the illuminated symbol and the background or between juxtaposed symbols

• US Classifications

  • 200 - Electricity: circuit makers and breakers