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CONICAL STRUCTURE AND ULTRASONIC TRANSDUCER

  • US 20190321852A1
  • Filed: 04/24/2018
  • Published: 10/24/2019
  • Est. Priority Date: 04/24/2018
  • Status: Abandoned Application
First Claim
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1. An apparatus comprising:

  • a conical structure having a first circumference and a second circumference, respectively located at opposite ends of the conical structure, wherein the first circumference has a greater length than the second circumference;

    a rim coupled at or adjacent to the first circumference of the conical structure; and

    an ultrasonic transducer coupled to the second circumference of the conical structure.

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