3699643

Information

• Patent Grant
• 3699643

• References
• Source

• Patent Number

  3,699,643

• Date Filed

  Not available

• Date Issued

  Tuesday, October 24, 1972
  52 years ago

• CPC

  • D01H5/14 - Pinned bars
  • Y10T29/4998 - Combined manufacture including applying or shaping of fluent material

• US Classifications

  • 029 - Metal working
  • 019 - Textiles: fiber preparation
  • 264 - Plastic and nonmetallic article shaping or treating: processes