1963915

Information

• Patent Grant
• 1963915

• References
• Source

• Patent Number

  1,963,915

• Date Filed

  Not available

• Date Issued

  Tuesday, June 19, 1934
  90 years ago

• CPC

  • B23K9/0008 - Welding without shielding means against the influence of the surrounding atmosphere
  • Y10T74/1587 - Grip features

• US Classifications

  • 219 - Electric heating
  • 074 - Machine element or mechanism
  • 226 - Advancing material of indeterminate length
  • 310 - Electrical generator or motor structure
  • 314 - Electric lamp and discharge devices: consumable electrodes
  • 318 - Electricity: motive power systems