2307392

Information

• Patent Grant
• 2307392

• References
• Source

• Patent Number

  2,307,392

• Date Filed

  Not available

• Date Issued

  Tuesday, January 5, 1943
  82 years ago

• CPC

  • F16K31/60 - Handles
  • Y10T16/484 - Handwheel
  • Y10T74/2084 - Knob or dial

• US Classifications

  • 074 - Machine element or mechanism
  • 016 - Miscellaneous hardware
  • D23 - Environmental heating and cooling