1679176

Information

• Patent Grant
• 1679176

• References
• Source

• Patent Number

  1,679,176

• Date Filed

  Not available

• Date Issued

  Tuesday, July 31, 1928
  96 years ago

• CPC

  • B21D28/34 - Perforating tools Die holders
  • Y10T83/8704 - With reciprocating presser
  • Y10T83/9428 - Shear-type male tool
  • Y10T83/9476 - Tool is single element with continuous cutting edge [e.g., punch, etc.]
  • Y10T279/17512 - Loose jaws
  • Y10T279/17957 - Friction grip

• US Classifications

  • 030 - Cutlery
  • 083 - Cutting
  • 279 - Chucks or sockets