1446329

Information

• Patent Grant
• 1446329

• References
• Source

• Patent Number

  1,446,329

• Date Filed

  Not available

• Date Issued

  Tuesday, February 20, 1923
  102 years ago

• CPC

  • E03D1/12 - Siphon action initiated by outlet of air
  • Y10T29/5167 - Lock means for tool or work turrets

• US Classifications

  • 004 - Baths, closets, sinks, and spittoons
  • 029 - Metal working