2023475

Information

• Patent Grant
• 2023475

• References
• Source

• Patent Number

  2,023,475

• Date Filed

  Not available

• Date Issued

  Tuesday, December 10, 1935
  89 years ago

• CPC

  • H05B31/0039 - Projectors, the construction of which depends upon the presence of the arc
  • Y10T24/44368 - Pivoted gripping member applies camming force
  • Y10T24/44496 - with operator means for moving pivoted member
  • Y10T74/19679 - Spur

• US Classifications

  • 314 - Electric lamp and discharge devices: consumable electrodes
  • 024 - Buckles, buttons, clasps, etc.
  • 074 - Machine element or mechanism