3918288

Information

• Patent Grant
• 3918288

• References
• Source

• Patent Number

  3,918,288

• Date Filed

  Not available

• Date Issued

  Tuesday, November 11, 1975
  49 years ago

• CPC

  • B21C25/00 - Profiling tools for metal extruding
  • B21C3/04 - with non-adjustable section
  • B21C3/18 - Making tools by operation not covered by a single other subclass repairing
  • B21C25/02 - Dies
  • B21C25/10 - Making tools by operations not covered by a single other subclass

• US Classifications

  • 072 - Metal deforming
  • 076 - Metal tools and implements, making