3872744

Information

• Patent Grant
• 3872744

• References
• Source

• Patent Number

  3,872,744

• Date Filed

  Not available

• Date Issued

  Tuesday, March 25, 1975
  49 years ago

• CPC

  • C14B5/02 - Stamps or dies for leather articles
  • A43D8/006 - for forming shoe stiffeners
  • A43D8/04 - Stamping-out
  • Y10T83/9295 - Work supported tool [e.g., clicker die]
  • Y10T83/9428 - Shear-type male tool

• US Classifications

  • 076 - Metal tools and implements, making
  • 083 - Cutting