2228338

Information

• Patent Grant
• 2228338

• References
• Source

• Patent Number

  2,228,338

• Date Filed

  Not available

• Date Issued

  Tuesday, January 14, 1941
  83 years ago

• CPC

  • B25D9/20 - involving a tubular-type slide valve
  • B25D2209/007 - having a tubular-slide valve, which is not coaxial with the piston

• US Classifications

  • 091 - Motors: expansible chamber type