2553846

Information

• Patent Grant
• 2553846

• References
• Source

• Patent Number

  2,553,846

• Date Filed

  Not available

• Date Issued

  Tuesday, May 22, 1951
  74 years ago

• CPC

  • H01H7/08 - with timing by mechanical speed-control devices
  • Y10T74/18288 - Cam and lever
  • Y10T74/2101 - Cams

• US Classifications

  • 318 - Electricity: motive power systems
  • 074 - Machine element or mechanism
  • 099 - Foods and beverages: apparatus
  • 200 - Electricity: circuit makers and breakers
  • 335 - Electricity: magnetically operated switches, magnets, and electromagnets