2217730

Information

• Patent Grant
• 2217730

• References
• Source

• Patent Number

  2,217,730

• Date Filed

  Not available

• Date Issued

  Tuesday, October 15, 1940
  84 years ago

• CPC

  • E05B77/34 - Protection against water
  • E05B17/188 - flexible
  • E05B85/10 - Handles
  • Y10T70/8649 - Keyhole covers

• US Classifications

  • 070 - Locks
  • 428 - Stock material or miscellaneous articles