1847071

Information

• Patent Grant
• 1847071

• References
• Source

• Patent Number

  1,847,071

• Date Filed

  Not available

• Date Issued

  Tuesday, March 1, 1932
  92 years ago

• CPC

  • E05B37/0027 - X-ray protection
  • Y10T70/7362 - Bolt or lock housing supported
  • Y10T70/7367 - Tumbler structure and position
  • Y10T70/7395 - Friction holder
  • Y10T70/7424 - Tampering prevention or attach defeating
  • Y10T70/7915 - Tampering prevention or attack defeating

• US Classifications

  • 070 - Locks