3840461

Information

• Patent Grant
• 3840461

• References
• Source

• Patent Number

  3,840,461

• Date Filed

  Not available

• Date Issued

  Tuesday, October 8, 1974
  50 years ago

• CPC

  • C10M125/28 - Glass
  • F16C33/10 - Construction relative to lubrication
  • F16C33/102 - with grease as lubricant
  • C10M2201/062 - Oxides Hydroxides Carbonates or bicarbonates
  • C10M2201/063 - Peroxides
  • C10M2201/087 - Boron oxides, acids or salts
  • C10M2201/105 - Silica
  • C10M2201/12 - Glass
  • C10N2210/01 - Group I
  • C10N2210/02 - Group II
  • C10N2240/402 - without removal of material
  • C10N2240/403 - Manufacturing joint less pipes
  • C10N2240/404 - Hot working
  • C10N2240/405 - Cold working
  • C10N2240/406 - of specific metals
  • C10N2240/407 - Soft metals
  • C10N2240/408 - Iron or steel
  • C10N2240/409 - stainless steel
  • C10N2250/10 - Semi-solids or greases

• US Classifications

  • 508 - Solid anti-friction devices, materials therefor, lubricant or separant compositions for moving solid surfaces, and miscellaneous mineral oil compositions
  • 072 - Metal deforming