3693905

Information

• Patent Grant
• 3693905

• References
• Source

• Patent Number

  3,693,905

• Date Filed

  Not available

• Date Issued

  Tuesday, September 26, 1972
  52 years ago

• CPC

  • D05B91/14 - Thread-spool pins

• US Classifications

  • 242 - Winding, tensioning, or guiding
  • 206 - Special receptacle or package