2423092

Information

• Patent Grant
• 2423092

• References
• Source

• Patent Number

  2,423,092

• Date Filed

  Not available

• Date Issued

  Tuesday, July 1, 1947
  77 years ago

• CPC

  • D05C11/08 - Thread-tensioning arrangements

• US Classifications

  • 112 - Sewing
  • 242 - Winding, tensioning, or guiding