1993430

Information

• Patent Grant
• 1993430

• References
• Source

• Patent Number

  1,993,430

• Date Filed

  Not available

• Date Issued

  Tuesday, March 5, 1935
  90 years ago

• CPC

  • F16D65/10 - Drums for externally- or internally-engaging brakes
  • F16D2065/1332 - external ribs
  • Y10T29/49497 - Assembling wheel disc to rim and hub

• US Classifications

  • 301 - Land vehicles: wheels and axles
  • 029 - Metal working
  • 188 - Brakes