3831240

Information

• Patent Grant
• 3831240

• References
• Source

• Patent Number

  3,831,240

• Date Filed

  Not available

• Date Issued

  Tuesday, August 27, 1974
  50 years ago

• CPC

  • B62D55/092 - with lubrication means
  • B62D55/0887 - Track-articulation sealings against dust, water, mud or the like
  • F16N21/06 - Covering members for nipples, conduits or apertures
  • Y10T29/49449 - Traction apparatus, e.g., for tractor
  • Y10T29/49719 - Seal or element thereof
  • Y10T29/4987 - Elastic joining of parts

• US Classifications

  • 029 - Metal working
  • 053 - Package making