2200629

Information

• Patent Grant
• 2200629

• References
• Source

• Patent Number

  2,200,629

• Date Filed

  Not available

• Date Issued

  Tuesday, May 14, 1940
  84 years ago

• CPC

  • B42D5/006 - combined with auxiliary devices
  • B42D5/007 - with light emitting devices

• US Classifications

  • 362 - Illumination
  • 200 - Electricity: circuit makers and breakers
  • D19 - Office supplies