2181991

Information

• Patent Grant
• 2181991

• References
• Source

• Patent Number

  2,181,991

• Date Filed

  Not available

• Date Issued

  Tuesday, December 5, 1939
  85 years ago

• CPC

  • G06K1/22 - Simultaneous marking and printing on different record carriers
  • Y10T83/096 - Detector supported on or urged against work
  • Y10T83/4612 - With slip between positioned work and feed means
  • Y10T83/874 - Straight line positioning
  • Y10T83/8853 - Including details of guide for tool or tool support

• US Classifications

  • 083 - Cutting
  • 101 - Printing