3698065

Information

• Patent Grant
• 3698065

• References
• Source

• Patent Number

  3,698,065

• Date Filed

  Not available

• Date Issued

  Tuesday, October 17, 1972
  52 years ago

• CPC

  • B21D53/48 - buttons
  • Y10T29/49874 - Prestressing rod, filament or strand
  • Y10T29/53678 - Compressing parts together face to face

• US Classifications

  • 029 - Metal working
  • 072 - Metal deforming
  • 079 - Button making