1477605

Information

• Patent Grant
• 1477605

• References
• Source

• Patent Number

  1,477,605

• Date Filed

  Not available

• Date Issued

  Tuesday, December 18, 1923
  101 years ago

• CPC

  • G09F3/16 - by clamps
  • Y10S24/13 - Weighted clip or clamp

• US Classifications

  • 248 - Supports
  • 024 - Buckles, buttons, clasps, etc.
  • 040 - Card, picture, or sign exhibiting
  • 396 - Photography