2321181

Information

• Patent Grant
• 2321181

• References
• Source

• Patent Number

  2,321,181

• Date Filed

  Not available

• Date Issued

  Tuesday, June 8, 1943
  81 years ago

• CPC

  • G01K5/26 - with provision for adjusting zero point of scale
  • Y10T24/44026 - for cooperating with aperture in supporting structure or structure-to-be-secured
  • Y10T29/49874 - Prestressing rod, filament or strand
  • Y10T29/49876 - by snap fit

• US Classifications

  • 374 - Thermal measuring and testing
  • 024 - Buckles, buttons, clasps, etc.
  • 029 - Metal working
  • 206 - Special receptacle or package