3815944

Information

• Patent Grant
• 3815944

• References
• Source

• Patent Number

  3,815,944

• Date Filed

  Not available

• Date Issued

  Tuesday, June 11, 1974
  50 years ago

• CPC

  • E05C19/00 - Other devices specially designed for securing wings
  • Y10S292/65 - Emergency or safety
  • Y10T292/25 - Cylinder

• US Classifications

  • 292 - Closure fasteners