3453715

Information

• Patent Grant
• 3453715

• References
• Source

• Patent Number

  3,453,715

• Date Filed

  Not available

• Date Issued

  Tuesday, July 8, 1969
  55 years ago

• CPC

  • G01K5/025 - Manufacturing of this particular type of thermometer
  • B21D51/00 - Making hollow objects
  • Y10T29/49796 - Coacting pieces
  • Y10T29/49798 - Dividing sequentially from leading end, e.g., by cutting or breaking
  • Y10T29/49893 - Peripheral joining of opposed mirror image parts to form a hollow body
  • Y10T428/12292 - Workpiece with longitudinal passageway or stopweld material [e.g., for tubular stock, etc.]

• US Classifications

  • 029 - Metal working
  • 228 - Metal fusion bonding
  • 374 - Thermal measuring and testing
  • 428 - Stock material or miscellaneous articles