3781146

Information

• Patent Grant
• 3781146

• References
• Source

• Patent Number

  3,781,146

• Date Filed

  Not available

• Date Issued

  Tuesday, December 25, 1973
  51 years ago

• CPC

  • B64C25/42 - Arrangements or adaptations of brakes
  • F02B53/00 - Internal-combustion aspects of rotary-piston or oscillating-piston engines
  • F02B2730/017 - with rotating elements fixed to the housing or on the piston
  • Y02T10/17 - Non-reciprocating piston engines

• US Classifications

  • 418 - Rotary expansible chamber devices