2163052

Information

• Patent Grant
• 2163052

• References
• Source

• Patent Number

  2,163,052

• Date Filed

  Not available

• Date Issued

  Tuesday, June 20, 1939
  85 years ago

• CPC

  • F01B9/08 - with ratchet and pawl
  • Y10T74/1526 - Oscillation or reciprocation to intermittent unidirectional motion

• US Classifications

  • 074 - Machine element or mechanism
  • 123 - Internal-combustion engines