1920116

Information

• Patent Grant
• 1920116

• References
• Source

• Patent Number

  1,920,116

• Date Filed

  Not available

• Date Issued

  Tuesday, July 25, 1933
  91 years ago

• CPC

  • E05B67/10 - with devices for securing the free end of the shackle
  • Y10T16/6285 - Rubber cushioned
  • Y10T70/428 - Pivoted
  • Y10T70/487 - Parts, accessories, attachments and adjuncts
  • Y10T70/491 - Shackles
  • Y10T70/493 - Protectors
  • Y10T70/8892 - Silencers or mufflers

• US Classifications

  • 070 - Locks
  • 016 - Miscellaneous hardware