3431622

Information

• Patent Grant
• 3431622

• References
• Source

• Patent Number

  3,431,622

• Date Filed

  Not available

• Date Issued

  Tuesday, March 11, 1969
  55 years ago

• CPC

  • H01M2/023 - with one cup-shaped terminal
  • B21D5/146 - one roll being covered with deformable material
  • B21D11/203 - Round bending
  • H01M2/02 - Cases, jackets or wrappings
  • Y10T29/49876 - by snap fit
  • Y10T29/5185 - Tube making
  • Y10T29/5186 - Covering
  • Y10T29/5199 - Work on tubes
  • Y10T29/53139 - including deforming means

• US Classifications

  • 029 - Metal working
  • 072 - Metal deforming