3661039

Information

• Patent Grant
• 3661039

• References
• Source

• Patent Number

  3,661,039

• Date Filed

  Not available

• Date Issued

  Tuesday, May 9, 1972
  52 years ago

• CPC

  • A44B1/06 - Assembling of buttons
  • Y10T83/739 - Positively confines or otherwise determines path of work
  • Y10T83/8756 - Work forced through tool aperture or between spaced cooperating tools

• US Classifications

  • 079 - Button making
  • 083 - Cutting