Ultrasonic cleaning system

• US 2,815,193 A
• Filed: 01/25/1954
• Issued: 12/03/1957
• Est. Priority Date: 01/25/1954
• Status: Expired due to Term

• Current Assignee: Gilbert G. Brown
• Original Assignee: Gilbert G. Brown
• Inventors: Brown, Gilbert G.
• Application Number:
  US03/405,756
• Time in Patent Office: 1,408 Days
• US Class Current: 366/113
• CPC Class Codes: B08B 3/12 by sonic or ultrasonic vibrations washing or rinsing machines for crockery or tableware using sonic or ultrasonic waves A47L15/13; of natural teeth, of prostheses using ultrasonic techniques similar to those used for natural teeth A61C17/20; application of ultrasonic vibrations to chemical, physical or physico-chemical processes in general B01J19/10

Claims