1348769

Information

• Patent Grant
• 1348769

• References
• Source

• Patent Number

  1,348,769

• Date Filed

  Not available

• Date Issued

  Tuesday, August 3, 1920
  104 years ago

• CPC

  • F16N13/00 - Lubricating-pumps
  • F16N13/16 - with fluid drive
  • F16N23/00 - Special adaptations of check valves
  • F16N2013/003 - Flexible-wall pumps
  • F16N2260/05 - Oil flow
  • F16N2270/26 - variable

• US Classifications

  • 184 - Lubrication