1174989

Information

• Patent Grant
• 1174989

• References
• Source

• Patent Number

  1,174,989

• Date Filed

  Not available

• Date Issued

  Tuesday, March 14, 1916
  108 years ago

• CPC

  • B41L39/14 - Automatic control of tripping devices by feelers, photoelectric devices, pneumatic devices, or other detectors
  • B65H7/04 - responsive to absence of articles

• US Classifications

  • 101 - Printing
  • 192 - Clutches and power-stop control