1536822

Information

• Patent Grant
• 1536822

• References
• Source

• Patent Number

  1,536,822

• Date Filed

  Not available

• Date Issued

  Tuesday, May 5, 1925
  99 years ago

• CPC

  • G09F3/0358 - using a rigid hasp lock
  • Y10T292/496 - Resilient engaging means
  • Y10T292/502 - Shiftable catch shackle operated
  • Y10T292/503 - Split-ring catch, shackle operated

• US Classifications

  • 292 - Closure fasteners