1977430

Information

• Patent Grant
• 1977430

• References
• Source

• Patent Number

  1,977,430

• Date Filed

  Not available

• Date Issued

  Tuesday, October 16, 1934
  90 years ago

• CPC

  • E05C19/182 - insertable in the gap between the wing and the frame or in the gap between a lock and its striker
  • Y10T292/391 - Swinging catch

• US Classifications

  • 292 - Closure fasteners