Patent
   D744455
Priority
Apr 18 2014
Filed
Apr 18 2014
Issued
Dec 01 2015
Expiry
Dec 01 2029
Assg.orig
Entity
unknown
3
10
n/a
The ornamental design for a vibration unit for acoustic module, as shown and described.

FIG. 1 is a perspective view of a vibration unit for acoustic module showing my new design.

FIG. 2 is a top plan view thereof.

FIG. 3 is a bottom plan view thereof, wherein the broken line portion of the figure drawing is included to show unclaimed subjected matter only and forms no part of the claimed design.

FIG. 4 is a left side elevational view thereof.

FIG. 5 is a right side elevational view thereof.

FIG. 6 is a front elevational view thereof; and,

FIG. 7 is a rear elevational view thereof.

Huang, Hsin Min

Patent Priority Assignee Title
D852169, Jul 21 2017 TYMPHANY ACOUSTIC TECHNOLOGY HUIZHOU CO , LTD Phase plug for loudspeaker
D866525, Dec 06 2017 TYMPHANY ACOUSTIC TECHNOLOGY HUIZHOU CO , LTD Phase plug for loudspeaker
D945982, Mar 26 2020 Alpine Electronics, Inc. In-car speaker
Patent Priority Assignee Title
4965837, Dec 28 1988 Pioneer Electronic Corporation Environmentally resistant loudspeaker
5455396, Mar 25 1993 JBL Incorporated; Ford Motor Company Temperature/environment-resistant transducer suspension
8237377, Dec 11 2008 Michael Blair, Hopper Energy efficient lighting system and method
8965009, Dec 21 2011 Neofidelity, Inc. Speaker with built-in filter for digital amplifier
D421263, Sep 02 1998 SOUND CHEERS LIMITED Planar magnetic transducer
D473216, Jul 30 1999 Stillwater Designs & Audio, Inc. Subwoofer surround and diaphragm assembly
D650367, Jan 26 2011 Hon Hai Precision Industry Co., Ltd. Diaphragm
D682810, Jan 24 2011 Hon Hai Precision Industry Co., Ltd. Diaphragm
D705756, Jan 07 2013 Alpine Electronics, Inc Loudspeaker diaphragm
D723010, Mar 19 2013 SAMSUNG ELECTRONICS CO , LTD Audio speaker
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Apr 16 2014HUANG, HSIN MINTANG BAND INDUSTRIES CO , LTD ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0327050653 pdf
Apr 18 2014TANG BAND INDUSTRIES CO., LTD.(assignment on the face of the patent)
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