3191291

Information

• Patent Grant
• 3191291

• References
• Source

• Patent Number

  3,191,291

• Date Filed

  Not available

• Date Issued

  Tuesday, June 29, 1965
  60 years ago

• CPC

  • B21B1/38 - for rolling sheets of limited length
  • B21D51/2669 - Transforming the shape of formed can bodies; Forming can bodies from flattened tubular blanks; Flattening can bodies
  • E21B15/02 - specially adapted for underwater drilling
  • Y10T29/302 - Clad or other composite foil or thin metal making
  • Y10T29/305 - including bond prevention treatment
  • Y10T29/4981 - Utilizing transitory attached element or associated separate material

• US Classifications

  • 205 - Electrolysis: processes, compositions used therein, and methods of preparing the compositions
  • 029 - Metal working
  • 072 - Metal deforming
  • 228 - Metal fusion bonding