2276592

Information

• Patent Grant
• 2276592

• References
• Source

• Patent Number

  2,276,592

• Date Filed

  Not available

• Date Issued

  Tuesday, March 17, 1942
  82 years ago

• CPC

  • G08B5/004 - Reflective safety signalling devices attached on persons
  • Y10T24/3465 - Pin forms part of clasp jaw

• US Classifications

  • 359 - Optical: systems and elements
  • 024 - Buckles, buttons, clasps, etc.
  • 063 - Jewelry
  • 116 - Signals and indicators
  • D11 - Jewelry, symbolic insignia, and ornaments