2166492

Information

• Patent Grant
• 2166492

• References
• Source

• Patent Number

  2,166,492

• Date Filed

  Not available

• Date Issued

  Tuesday, July 18, 1939
  85 years ago

• CPC

  • A47G25/4023 - collapsing downwardly away from the hook member
  • A47G25/1428 - at or around the stem
  • Y10T24/44812 - Convolutions of coil form faces

• US Classifications

  • 223 - Apparel apparatus
  • 024 - Buckles, buttons, clasps, etc.
  • 040 - Card, picture, or sign exhibiting