3868753

Information

• Patent Grant
• 3868753

• References
• Source

• Patent Number

  3,868,753

• Date Filed

  Not available

• Date Issued

  Tuesday, March 4, 1975
  49 years ago

• CPC

  • F02B53/00 - Internal-combustion aspects of rotary-piston or oscillating-piston engines
  • F02B2053/005 - Wankel engines
  • F02B2730/018 - with piston rotating around an axis passing through the gravity centre, this piston or the housing rotating at the same time around an axis parallel to the first axis
  • Y02T10/17 - Non-reciprocating piston engines
  • Y10T29/49234 - Rotary or radial engine making
  • Y10T29/4984 - Retaining clearance for motion between assembled parts

• US Classifications

  • 029 - Metal working
  • 384 - Bearings