JPS53143627U - - Google Patents
Info
- Publication number
- JPS53143627U JPS53143627U JP4940677U JP4940677U JPS53143627U JP S53143627 U JPS53143627 U JP S53143627U JP 4940677 U JP4940677 U JP 4940677U JP 4940677 U JP4940677 U JP 4940677U JP S53143627 U JPS53143627 U JP S53143627U
- Authority
- JP
- Japan
- 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.)
- Granted
Links
Landscapes
- Headphones And Earphones (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4940677U JPS571515Y2 (en) | 1977-04-18 | 1977-04-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4940677U JPS571515Y2 (en) | 1977-04-18 | 1977-04-18 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS53143627U true JPS53143627U (en) | 1978-11-13 |
| JPS571515Y2 JPS571515Y2 (en) | 1982-01-11 |
Family
ID=28934937
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4940677U Expired JPS571515Y2 (en) | 1977-04-18 | 1977-04-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS571515Y2 (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8861768B2 (en) | 2003-08-12 | 2014-10-14 | 180S, Inc. | Ear warmer with a speaker system |
| US9066829B2 (en) | 2003-08-12 | 2015-06-30 | 180S, Inc. | Ear warmer with fabric member |
| US9132038B2 (en) | 2003-08-12 | 2015-09-15 | 180S, Inc. | Ear warmer having a curved ear portion |
| US9241517B2 (en) | 2000-12-29 | 2016-01-26 | 180S, Inc. | Ear protection device |
| RU2606928C1 (en) * | 2015-10-02 | 2017-01-10 | Валентин Валерьевич Казанжи | Headphones headset |
-
1977
- 1977-04-18 JP JP4940677U patent/JPS571515Y2/ja not_active Expired
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9241517B2 (en) | 2000-12-29 | 2016-01-26 | 180S, Inc. | Ear protection device |
| US8861768B2 (en) | 2003-08-12 | 2014-10-14 | 180S, Inc. | Ear warmer with a speaker system |
| US9066829B2 (en) | 2003-08-12 | 2015-06-30 | 180S, Inc. | Ear warmer with fabric member |
| US9132038B2 (en) | 2003-08-12 | 2015-09-15 | 180S, Inc. | Ear warmer having a curved ear portion |
| US9259355B2 (en) | 2003-08-12 | 2016-02-16 | 180S, Inc. | Ear warmer with fabric member |
| RU2606928C1 (en) * | 2015-10-02 | 2017-01-10 | Валентин Валерьевич Казанжи | Headphones headset |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS571515Y2 (en) | 1982-01-11 |