514784

Information

• Patent Grant
• 514784

• References
• Source

• Patent Number

  514,784

• Date Filed

  Not available

• Date Issued

  Tuesday, February 13, 1894
  130 years ago

• CPC

  • B67D1/04 - Apparatus utilising compressed air or other gas acting directly or indirectly on beverages in storage containers
  • F04D13/16 - with storage reservoirs
  • Y10T137/3127 - With gas maintenance or application
  • Y10T137/5497 - Protection against freezing
  • Y10T137/5509 - With disabling means
  • Y10T137/6969 - Buildings
  • Y10T137/87169 - Supply and exhaust

• US Classifications

  • 137 - Fluid handling
  • 236 - Automatic temperature and humidity regulation