The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jul. 13, 1976
Filed:
Apr. 08, 1974
Applicant:
Inventors:
Setsuya Isshiki, Tokyo, JA;
Tetsuo Shiromizu, Tokyo, JA;
Hiroto Oshima, Tokyo, JA;
Kozo Okada, Nagoya, JA;
Kiyoshi Kazunaga, Tokyo, JA;
Eiji Mori, Tokyo, JA;
Assignees:
The Fujikura Cable Works, Ltd., Tokyo, JA;
NGK Spark Plug Co., Ltd., Nagoya, JA;
Seidensha Electronics Co., Ltd., Tokyo, JA;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B01J / ;
U.S. Cl.
CPC ...
204193 ;
Abstract
In the ultrasonic apparatus being so constructed as to be capable of directing the oscillation of ultrasonic waves to the inner part of a container and the like, an ultrasonic apparatus characterized by the provision of an ultrasonic wave transfer preventive member to ensure the prevention of transfer of ultrasonic waves to unintended matters other than the object matter.