1698097

Information

• Patent Grant
• 1698097

• References
• Source

• Patent Number

  1,698,097

• Date Filed

  Not available

• Date Issued

  Tuesday, January 8, 1929
  96 years ago

• CPC

  • F16T1/28 - using levers
  • Y10S137/903 - Rubber valve springs
  • Y10S164/04 - Dental
  • Y10S251/903 - Needle valves
  • Y10T137/3062 - Sinking or bucket type float
  • Y10T137/6171 - Homogeneous material
  • Y10T137/6178 - Different portions of continuous surfaces

• US Classifications

  • 137 - Fluid handling
  • 164 - Metal founding
  • 251 - Valves and valve actuation