1122917

Information

• Patent Grant
• 1122917

• References
• Source

• Patent Number

  1,122,917

• Date Filed

  Not available

• Date Issued

  Tuesday, December 29, 1914
  110 years ago

• CPC

  • F04B9/105 - reciprocating movement of the pumping member being obtained by a double-acting liquid motor
  • A01K1/0142 - by means of a moving piston
  • Y10T74/18912 - Compound lever and slide

• US Classifications

  • 417 - Pumps
  • 074 - Machine element or mechanism
  • 222 - Dispensing