3729347

Information

• Patent Grant
• 3729347

• References
• Source

• Patent Number

  3,729,347

• Date Filed

  Not available

• Date Issued

  Tuesday, April 24, 1973
  51 years ago

• CPC

  • F16C33/44 - Selection of substances
  • C22C9/04 - with zinc as the next major constituent
  • F16C33/385 - made from metal
  • F16C2204/14 - with zinc as the next major constituent
  • F16C2220/02 - by casting
  • Y10T428/12361 - having aperture or cut

• US Classifications

  • 420 - Alloys or metallic compositions
  • 075 - Specialized metallurgical processes, compositions for use therein, consolidated metal powder compositions, and loose metal particulate mixtures
  • 384 - Bearings
  • 428 - Stock material or miscellaneous articles