2062020

Information

• Patent Grant
• 2062020

• References
• Source

• Patent Number

  2,062,020

• Date Filed

  Not available

• Date Issued

  Tuesday, November 24, 1936
  88 years ago

• CPC

  • E05C17/365 - Security chains
  • Y10T70/5164 - Links to limit opening
  • Y10T70/5221 - Locking latch bolt, biased

• US Classifications

  • 070 - Locks