1610940

Information

• Patent Grant
• 1610940

• References
• Source

• Patent Number

  1,610,940

• Date Filed

  Not available

• Date Issued

  Tuesday, December 14, 1926
  98 years ago

• CPC

  • F04B39/0005 - adaptations of pistons
  • F04B37/16 - Means for nullifying unswept space
  • F04B39/0292 - Lubrication of pistons or cylinders
  • F04B39/042 - sealing being provided on the piston
  • F04B39/08 - Actuation of distribution members

• US Classifications

  • 417 - Pumps
  • 092 - Expansible chamber devices
  • 123 - Internal-combustion engines
  • 184 - Lubrication
  • 277 - Seal for a joint or juncture