3616712

Information

• Patent Grant
• 3616712

• References
• Source

• Patent Number

  3,616,712

• Date Filed

  Not available

• Date Issued

  Tuesday, November 2, 1971
  53 years ago

• CPC

  • B21K11/02 - knives

• US Classifications

  • 076 - Metal tools and implements, making
  • 030 - Cutlery
  • D07 - Equipment for preparing or serving food or drink not elsewhere specified