3103890

Information

• Patent Grant
• 3103890

• References
• Source

• Patent Number

  3,103,890

• Date Filed

  Not available

• Date Issued

  Tuesday, September 17, 1963
  61 years ago

• CPC

  • F04B1/07 - by varying the relative eccentricity between two members
  • Y10T74/18056 - Rotary to or from reciprocating or oscillating

• US Classifications

  • 417 - Pumps
  • 074 - Machine element or mechanism
  • 092 - Expansible chamber devices