2496584

Information

• Patent Grant
• 2496584

• References
• Source

• Patent Number

  2,496,584

• Date Filed

  Not available

• Date Issued

  Tuesday, February 7, 1950
  74 years ago

• CPC

  • G04B39/002 - made of glass
  • Y10T292/209 - Resilient wedge

• US Classifications

  • 368 - Horology: time measuring systems or devices
  • 073 - Measuring and testing
  • 292 - Closure fasteners
  • 359 - Optical: systems and elements
  • 968 - Horology