3460550

Information

• Patent Grant
• 3460550

• References
• Source

• Patent Number

  3,460,550

• Date Filed

  Not available

• Date Issued

  Tuesday, August 12, 1969
  55 years ago

• CPC

  • A47L15/50 - Racks
  • A47L15/30 - by rotating only
  • F16H13/04 - with balls or with rollers acting in a similar manner
  • G05D16/0655 - using one spring-loaded membrane

• US Classifications

  • 134 - Cleaning and liquid contact with solids