2450178

Information

• Patent Grant
• 2450178

• References
• Source

• Patent Number

  2,450,178

• Date Filed

  Not available

• Date Issued

  Tuesday, September 28, 1948
  76 years ago

• CPC

  • G03D13/12 - Frames
  • Y10T24/3918 - Wedge slot
  • Y10T24/4657 - with pivotal connection between penetrating portion and means

• US Classifications

  • 396 - Photography
  • 024 - Buckles, buttons, clasps, etc.