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:
Jan. 13, 2015
Filed:
Oct. 29, 2012
Applicants:
Denso Corporation, Kariya, JP;
Hamanakodenso Co., Ltd., Kosai, JP;
Inventors:
Assignees:
Denso Corporation, Kariya, JP;
Hamanakodenso Co., Ltd., Kosai, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H05K 5/00 (2006.01); B60L 3/00 (2006.01); H04R 1/30 (2006.01); B60Q 5/00 (2006.01); H04R 1/28 (2006.01); H04R 17/00 (2006.01);
U.S. Cl.
CPC ...
B60L 3/00 (2013.01); H04R 1/30 (2013.01); B60Q 5/008 (2013.01); H04R 1/2857 (2013.01); H04R 17/00 (2013.01); H04R 2499/13 (2013.01); B60L 2270/42 (2013.01);
Abstract
A vehicle presence notification apparatus notifying a presence of a vehicle includes an alarm device and a dynamic speaker. The alarm device includes an alarm generator generating an alarm sound and an acoustic tube through which the alarm sound is emitted outside of the vehicle. The dynamic speaker generates a notification sound with audible frequency. The dynamic speaker is fixed to the acoustic tube and emits the notification sound inside of the acoustic tube, such that the notification sound is generated outside of the vehicle through the acoustic tube.