3495493

Information

• Patent Grant
• 3495493

• References
• Source

• Patent Number

  3,495,493

• Date Filed

  Not available

• Date Issued

  Tuesday, February 17, 1970
  55 years ago

• CPC

  • B21D28/34 - Perforating tools Die holders
  • Y10T83/9476 - Tool is single element with continuous cutting edge [e.g., punch, etc.]
  • Y10T279/17393 - One movable side

• US Classifications

  • 083 - Cutting
  • 279 - Chucks or sockets