1891496

Information

• Patent Grant
• 1891496

• References
• Source

• Patent Number

  1,891,496

• Date Filed

  Not available

• Date Issued

  Tuesday, December 20, 1932
  92 years ago

• CPC

  • E05F7/04 - Arrangements affording protection against rattling
  • E05Y2900/531 - Doors
  • Y10S292/39 - Dovetail door aligner
  • Y10T16/6285 - Rubber cushioned
  • Y10T70/8892 - Silencers or mufflers

• US Classifications

  • 016 - Miscellaneous hardware
  • 070 - Locks
  • 292 - Closure fasteners