JPH03128392U - - Google Patents
Info
- Publication number
- JPH03128392U JPH03128392U JP3790690U JP3790690U JPH03128392U JP H03128392 U JPH03128392 U JP H03128392U JP 3790690 U JP3790690 U JP 3790690U JP 3790690 U JP3790690 U JP 3790690U JP H03128392 U JPH03128392 U JP H03128392U
- Authority
- JP
- Japan
- Prior art keywords
- housing
- spherical protrusion
- attached
- headphone
- hanger
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 230000007246 mechanism Effects 0.000 description 2
Landscapes
- Headphones And Earphones (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3790690U JPH03128392U (pt) | 1990-04-09 | 1990-04-09 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3790690U JPH03128392U (pt) | 1990-04-09 | 1990-04-09 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH03128392U true JPH03128392U (pt) | 1991-12-24 |
Family
ID=31545435
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP3790690U Pending JPH03128392U (pt) | 1990-04-09 | 1990-04-09 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH03128392U (pt) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008178501A (ja) * | 2007-01-24 | 2008-08-07 | Nitty Co Ltd | 耳覆い装置 |
JP2010004521A (ja) * | 2008-05-14 | 2010-01-07 | Nixon Inc | ヘッドフォン |
WO2013175694A1 (ja) * | 2012-05-21 | 2013-11-28 | ソニー株式会社 | ヘッドホーン装置 |
DE112011104666B4 (de) * | 2011-01-03 | 2019-01-10 | Apple Inc. | Hörvorrichtung |
-
1990
- 1990-04-09 JP JP3790690U patent/JPH03128392U/ja active Pending
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008178501A (ja) * | 2007-01-24 | 2008-08-07 | Nitty Co Ltd | 耳覆い装置 |
JP2010004521A (ja) * | 2008-05-14 | 2010-01-07 | Nixon Inc | ヘッドフォン |
DE112011104666B4 (de) * | 2011-01-03 | 2019-01-10 | Apple Inc. | Hörvorrichtung |
WO2013175694A1 (ja) * | 2012-05-21 | 2013-11-28 | ソニー株式会社 | ヘッドホーン装置 |
US9113253B2 (en) | 2012-05-21 | 2015-08-18 | Sony Corporation | Headphone device |
JPWO2013175694A1 (ja) * | 2012-05-21 | 2016-01-12 | ソニー株式会社 | ヘッドホーン装置 |