2261471

Information

• Patent Grant
• 2261471

• References
• Source

• Patent Number

  2,261,471

• Date Filed

  Not available

• Date Issued

  Tuesday, November 4, 1941
  83 years ago

• CPC

  • F04B7/045 - Two pistons coacting within one cylinder
  • F01B3/02 - with wobble-plate
  • F04B1/14 - having stationary cylinders
  • F04B1/143 - Cylinders
  • F04B49/12 - by varying the length of stroke of the working members

• US Classifications

  • 417 - Pumps
  • 092 - Expansible chamber devices