2814961

Information

• Patent Grant
• 2814961

• References
• Source

• Patent Number

  2,814,961

• Date Filed

  Not available

• Date Issued

  Tuesday, December 3, 1957
  67 years ago

• CPC

  • B23D63/06 - Upsetting the cutting edges of saw teeth

• US Classifications

  • 076 - Metal tools and implements, making