1751444

Information

• Patent Grant
• 1751444

• References
• Source

• Patent Number

  1,751,444

• Date Filed

  Not available

• Date Issued

  Tuesday, March 18, 1930
  94 years ago

• CPC

  • H01H1/221 - and a contact pressure spring acting between the pivoted member and a supporting member
  • Y10T29/49204 - Contact or terminal manufacturing

• US Classifications

  • 200 - Electricity: circuit makers and breakers
  • 029 - Metal working