3119289

Information

• Patent Grant
• 3119289

• References
• Source

• Patent Number

  3,119,289

• Date Filed

  Not available

• Date Issued

  Tuesday, January 28, 1964
  61 years ago

• CPC

  • B23K11/3036 - Roller electrodes
  • B21B15/0085 - Joining ends of material to continuous strip, bar or sheet
  • B21D39/03 - of sheet metal otherwise than by folding
  • B21B27/005 - Rolls with a roughened or textured surface; Methods for making same
  • Y10S29/023 - Method or apparatus with knurling
  • Y10S72/703 - Knurling
  • Y10T29/49861 - Sizing mating parts during final positional association

• US Classifications

  • 072 - Metal deforming
  • 029 - Metal working
  • 228 - Metal fusion bonding