2987758

Information

• Patent Grant
• 2987758

• References
• Source

• Patent Number

  2,987,758

• Date Filed

  Not available

• Date Issued

  Tuesday, June 13, 1961
  63 years ago

• CPC

  • E05D13/003 - Anti-dropping devices
  • E05D13/1246 - Spring safety devices
  • Y10T16/64 - Spring

• US Classifications

  • 016 - Miscellaneous hardware
  • 049 - Movable or removable closures