580525

Information

• Patent Grant
• 580525

• References
• Source

• Patent Number

  580,525

• Date Filed

  Not available

• Date Issued

  Tuesday, April 13, 1897
  127 years ago

• CPC

  • E03D1/082 - in tube siphons

• US Classifications

  • 004 - Baths, closets, sinks, and spittoons