1351997

Information

• Patent Grant
• 1351997

• References
• Source

• Patent Number

  1,351,997

• Date Filed

  Not available

• Date Issued

  Tuesday, September 7, 1920
  104 years ago

• CPC

  • B41F1/60 - Safety devices
  • Y10T74/2195 - Oscillating member actuator

• US Classifications

  • 074 - Machine element or mechanism