3141578

Information

• Patent Grant
• 3141578

• References
• Source

• Patent Number

  3,141,578

• Date Filed

  Not available

• Date Issued

  Tuesday, July 21, 1964
  60 years ago

• CPC

  • A47K5/1214 - applied by gravitational force
  • Y10T74/20546 - Knee operated

• US Classifications

  • 222 - Dispensing
  • 074 - Machine element or mechanism
  • D06 - Furnishings