2498994

Information

• Patent Grant
• 2498994

• References
• Source

• Patent Number

  2,498,994

• Date Filed

  Not available

• Date Issued

  Tuesday, February 28, 1950
  75 years ago

• CPC

  • B61F15/06 - for cars
  • Y10S33/11 - Materials

• US Classifications

  • 384 - Bearings
  • 033 - Geometrical instruments