2143425

Information

• Patent Grant
• 2143425

• References
• Source

• Patent Number

  2,143,425

• Date Filed

  Not available

• Date Issued

  Tuesday, January 10, 1939
  86 years ago

• CPC

  • H04M17/026 - Constructional features
  • Y10T70/5111 - Projectable bolt
  • Y10T70/7503 - Tumbler and ward type

• US Classifications

  • 070 - Locks