2859702

Information

• Patent Grant
• 2859702

• References
• Source

• Patent Number

  2,859,702

• Date Filed

  Not available

• Date Issued

  Tuesday, November 11, 1958
  66 years ago

• CPC

  • F04B1/205 - Cylindrical valve means
  • F04B1/126 - Piston shoe retaining means
  • F04B1/22 - having two or more sets of cylinders or pistons

• US Classifications

  • 417 - Pumps
  • 091 - Motors: expansible chamber type