2145937

Information

• Patent Grant
• 2145937

• References
• Source

• Patent Number

  2,145,937

• Date Filed

  Not available

• Date Issued

  Tuesday, February 7, 1939
  85 years ago

• CPC

  • B23K9/0043 - Locally welding a thin plate to a thick piece
  • Y10S220/29 - Welded seam
  • Y10T403/47 - Molded joint
  • Y10T428/12347 - Plural layers discontinuously bonded [e.g., spot-weld, mechanical fastener, etc.]
  • Y10T428/12403 - Longitudinally smooth and symmetrical
  • Y10T428/12451 - Macroscopically anomalous interface between layers
  • Y10T428/12486 - Laterally noncoextensive components [e.g., embedded, etc.]

• US Classifications

  • 403 - Joints and connections
  • 092 - Expansible chamber devices
  • 219 - Electric heating
  • 220 - Receptacles
  • 228 - Metal fusion bonding
  • 428 - Stock material or miscellaneous articles