2653665

Information

• Patent Grant
• 2653665

• References
• Source

• Patent Number

  2,653,665

• Date Filed

  Not available

• Date Issued

  Tuesday, September 29, 1953
  71 years ago

• CPC

  • G06K5/00 - Methods or arrangements for verifying the correctness of markings on a record carrier Column detection devices
  • Y10T83/4523 - With means to vary number of work-feed increments between tool strokes
  • Y10T83/6564 - By pattern or templet

• US Classifications

  • 271 - Sheet feeding or delivering
  • 083 - Cutting
  • 234 - Selective cutting