1822366

Information

• Patent Grant
• 1822366

• References
• Source

• Patent Number

  1,822,366

• Date Filed

  Not available

• Date Issued

  Tuesday, September 8, 1931
  93 years ago

• CPC

  • F16J13/16 - Pivoted closures
  • A01J11/04 - Appliances for aerating or de-aerating milk
  • Y10T16/5362 - Hook in aperture
  • Y10T292/0894 - Spring arm
  • Y10T292/438 - Spring-arm catch

• US Classifications

  • 220 - Receptacles
  • 016 - Miscellaneous hardware
  • 292 - Closure fasteners