2001538

Information

• Patent Grant
• 2001538

• References
• Source

• Patent Number

  2,001,538

• Date Filed

  Not available

• Date Issued

  Tuesday, May 14, 1935
  89 years ago

• CPC

  • B23K3/0476 - Soldering pliers
  • Y10T16/48 - Insulated handle

• US Classifications

  • 219 - Electric heating
  • 016 - Miscellaneous hardware
  • 081 - Tools
  • 138 - Pipes and tubular conduits
  • 285 - Pipe joints or couplings