2231014

Information

• Patent Grant
• 2231014

• References
• Source

• Patent Number

  2,231,014

• Date Filed

  Not available

• Date Issued

  Tuesday, February 11, 1941
  83 years ago

• CPC

  • B23K5/00 - Gas flame welding
  • B23K5/006 - specially adapted for particular articles or work
  • E01B11/50 - Joints made by electric welding
  • Y10S220/29 - Welded seam
  • Y10T29/49826 - Assembling or joining
  • Y10T29/49829 - Advancing work to successive stations [i.e., assembly line]
  • Y10T29/5199 - Work on tubes

• US Classifications

  • 228 - Metal fusion bonding
  • 029 - Metal working
  • 148 - Metal treatment
  • 219 - Electric heating
  • 220 - Receptacles
  • 266 - Metallurgical apparatus