1755301

Information

• Patent Grant
• 1755301

• References
• Source

• Patent Number

  1,755,301

• Date Filed

  Not available

• Date Issued

  Tuesday, April 22, 1930
  94 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
  • D08 - Tools and hardware