1593939

Information

• Patent Grant
• 1593939

• References
• Source

• Patent Number

  1,593,939

• Date Filed

  Not available

• Date Issued

  Tuesday, July 27, 1926
  98 years ago

• CPC

  • E05B1/0015 - Knobs or handles which do not operate the bolt or lock
  • A47B2095/028 - Knobs
  • Y10T16/4636 - Knob type

• US Classifications

  • 016 - Miscellaneous hardware