2638619

Information

• Patent Grant
• 2638619

• References
• Source

• Patent Number

  2,638,619

• Date Filed

  Not available

• Date Issued

  Tuesday, May 19, 1953
  71 years ago

• CPC

  • E05C17/34 - with means for holding in more than one position
  • E05C17/30 - of extensible
  • Y10T16/61 - Closure checks
  • Y10T292/301 - Friction catch

• US Classifications

  • 016 - Miscellaneous hardware
  • 292 - Closure fasteners