1553766

Information

• Patent Grant
• 1553766

• References
• Source

• Patent Number

  1,553,766

• Date Filed

  Not available

• Date Issued

  Tuesday, September 15, 1925
  99 years ago

• CPC

  • H01C10/00 - Adjustable resistors
  • H01C1/125 - of fluid contacts
  • Y10T74/2084 - Knob or dial
  • Y10T403/7041 - including set screw

• US Classifications

  • 338 - Electrical resistors
  • 074 - Machine element or mechanism
  • 403 - Joints and connections