3667516

Information

• Patent Grant
• 3667516

• References
• Source

• Patent Number

  3,667,516

• Date Filed

  Not available

• Date Issued

  Tuesday, June 6, 1972
  52 years ago

• CPC

  • B43L23/006 - with rasping surfaces

• US Classifications

  • 144 - Woodworking
  • 030 - Cutlery
  • 206 - Special receptacle or package