CN201435808Y - 带有弹性连接线的耳塞 - Google Patents
带有弹性连接线的耳塞 Download PDFInfo
- Publication number
- CN201435808Y CN201435808Y CN2009201716884U CN200920171688U CN201435808Y CN 201435808 Y CN201435808 Y CN 201435808Y CN 2009201716884 U CN2009201716884 U CN 2009201716884U CN 200920171688 U CN200920171688 U CN 200920171688U CN 201435808 Y CN201435808 Y CN 201435808Y
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- Prior art keywords
- earplug
- rope
- connecting line
- utility
- model
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- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 230000000694 effects Effects 0.000 abstract description 2
- 238000004026 adhesive bonding Methods 0.000 abstract 1
- 230000033001 locomotion Effects 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 1
- 210000004556 brain Anatomy 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000005755 formation reaction Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 231100000252 nontoxic Toxicity 0.000 description 1
- 230000003000 nontoxic effect Effects 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 230000001012 protector Effects 0.000 description 1
- 230000009182 swimming Effects 0.000 description 1
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Abstract
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2009201716884U CN201435808Y (zh) | 2009-04-17 | 2009-04-17 | 带有弹性连接线的耳塞 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2009201716884U CN201435808Y (zh) | 2009-04-17 | 2009-04-17 | 带有弹性连接线的耳塞 |
Publications (1)
Publication Number | Publication Date |
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CN201435808Y true CN201435808Y (zh) | 2010-03-31 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2009201716884U Expired - Fee Related CN201435808Y (zh) | 2009-04-17 | 2009-04-17 | 带有弹性连接线的耳塞 |
Country Status (1)
Country | Link |
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CN (1) | CN201435808Y (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105723736A (zh) * | 2013-11-18 | 2016-06-29 | 3M创新有限公司 | 具有声解耦节段的听力装置拴系件 |
-
2009
- 2009-04-17 CN CN2009201716884U patent/CN201435808Y/zh not_active Expired - Fee Related
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105723736A (zh) * | 2013-11-18 | 2016-06-29 | 3M创新有限公司 | 具有声解耦节段的听力装置拴系件 |
EP3503576A1 (en) * | 2013-11-18 | 2019-06-26 | 3M Innovative Properties Company | Hearing device tether with acoustic decoupling section |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Earplug with elastic connecting line Effective date of registration: 20111212 Granted publication date: 20100331 Pledgee: Xingda pawn Company Limited Pledgor: Bengbu Hucong Hearing Protection Equipment Co., Ltd. Registration number: 2011990000487 |
|
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20130105 Granted publication date: 20100331 Pledgee: Xingda pawn Company Limited Pledgor: Bengbu Hucong Hearing Protection Equipment Co., Ltd. Registration number: 2011990000487 |
|
PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Earplug with elastic connecting line Effective date of registration: 20130315 Granted publication date: 20100331 Pledgee: Bengbu Yongli SME financing Company limited by guarantee Pledgor: Bengbu Hucong Hearing Protection Equipment Co., Ltd. Registration number: 2013990000148 |
|
PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100331 Termination date: 20150417 |
|
EXPY | Termination of patent right or utility model |