3579826

Information

• Patent Grant
• 3579826

• References
• Source

• Patent Number

  3,579,826

• Date Filed

  Not available

• Date Issued

  Tuesday, May 25, 1971
  53 years ago

• CPC

  • B29C66/8167 - Quick change joining tools or surfaces
  • B23B5/16 - for bevelling, chamfering, or deburring the ends of bars or tubes
  • B29C65/20 - with direct contact
  • B29C65/28 - Flame or combustible material
  • B29C66/02241 - Cutting
  • B29C66/1122 - Single lap to lap joints
  • B29C66/5221 - for forming coaxial connections
  • B29C66/91212 - involving measurement means being part of the welding jaws
  • B29C66/0222 - without removal of material
  • B29L2023/22 - Tubes or pipes

• US Classifications

  • 030 - Cutlery