3499210

Information

• Patent Grant
• 3499210

• References
• Source

• Patent Number

  3,499,210

• Date Filed

  Not available

• Date Issued

  Tuesday, March 10, 1970
  54 years ago

• CPC

  • E21B17/12 - Devices for placing or drawing out wear protectors
  • B23K5/006 - specially adapted for particular articles or work
  • B23K9/035 - with backing means disposed under the seam
  • Y10T29/49865 - by temperature differential [e.g., shrink fit]
  • Y10T29/4987 - Elastic joining of parts
  • Y10T29/49876 - by snap fit

• US Classifications

  • 228 - Metal fusion bonding
  • 029 - Metal working
  • 175 - Boring or penetrating the earth