2527661

Information

• Patent Grant
• 2527661

• References
• Source

• Patent Number

  2,527,661

• Date Filed

  Not available

• Date Issued

  Tuesday, October 31, 1950
  74 years ago

• CPC

  • G06M1/183 - with drums
  • G09F11/23 - the advertising or display material forming part of rotating members

• US Classifications

  • 377 - Electrical pulse counters, pulse dividers, or shift registers: circuits and systems
  • 235 - Registers