2321696

Information

• Patent Grant
• 2321696

• References
• Source

• Patent Number

  2,321,696

• Date Filed

  Not available

• Date Issued

  Tuesday, June 15, 1943
  81 years ago

• CPC

  • F04C2/16 - with helical teeth
  • F01C1/084 - Toothed wheels
  • F02B53/00 - Internal-combustion aspects of rotary-piston or oscillating-piston engines
  • F02B2730/05 - with pistons intermeshing as gear wheels with helicoidal rotors
  • Y02T10/17 - Non-reciprocating piston engines
  • Y10T74/19986 - Twisted

• US Classifications

  • 074 - Machine element or mechanism
  • 418 - Rotary expansible chamber devices