2683431

Information

• Patent Grant
• 2683431

• References
• Source

• Patent Number

  2,683,431

• Date Filed

  Not available

• Date Issued

  Tuesday, July 13, 1954
  70 years ago

• CPC

  • B60B11/10 - Emergency wheels
  • B21D53/76 - writing or drawing instruments
  • Y10S451/913 - Contour abrading

• US Classifications

  • 401 - Coating implements with material supply
  • 072 - Metal deforming
  • 451 - Abrading