1783097

Information

• Patent Grant
• 1783097

• References
• Source

• Patent Number

  1,783,097

• Date Filed

  Not available

• Date Issued

  Tuesday, November 25, 1930
  94 years ago

• CPC

  • E05B1/0069 - Sanitary doorknobs or handles
  • Y10S16/904 - Handle means having sanitary characteristic
  • Y10T16/444 - having receptacle within
  • Y10T16/46 - Knob type
  • Y10T292/82 - Knobs

• US Classifications

  • 292 - Closure fasteners
  • 016 - Miscellaneous hardware