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:
Dec. 12, 2023
Filed:
Nov. 28, 2019
Honda Electronics Co., Ltd., Aichi, JP;
Kenji Nagareda, Aichi, JP;
Shuichi Sano, Aichi, JP;
HONDA ELECTRONICS CO., LTD., Aichi, JP;
Abstract
The objective of this invention is to provide an ultrasonic-wave transmitter/receiver fish-finder that stabilizes its balanced state while in water to transmit ultrasonic waves vertically downward, thus improving detection accuracy. The ultrasonic-wave transmitter/receiverincludes an ultrasonic transducerthat transmits and receives ultrasonic waves; a hanging-bell shaped casethat houses the ultrasonic transducer; and a cablethat suspends the case. A weightis arranged above the ultrasonic transducerprovided at the bottomof the case. In addition, the filler Ais filled into the casesuch that a cavity Ais secured in the upper region of the case