METHOD AND APPARATUS FOR APPLYING ULTRASONIC ENERGY TO A WORKPIECE

• US 3,535,159 A
• Filed: 12/07/1967
• Issued: 10/20/1970
• Est. Priority Date: 12/07/1967
• Status: Expired due to Term

• Current Assignee: Benjamin P. Shiro
• Original Assignee: Benjamin P. Shiro
• Inventors: Shiro, Benjamin P.
• Application Number:
  US04/688,738
• Time in Patent Office: 1,048 Days
• US Class Current: 134/1
• 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
• CPC Class Codes: B24B 31/06 involving oscillating or vibrating containers

Claims