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 Title: |
US6763119:
Neckphone
[ Derwent Title ]
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| Country: |
US United States of America
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| Inventor: |
Lee, Chun-Bong; Pusan-shi, Republic of Korea
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| Assignee: |
Neckphone Co., Ltd., Pusan-shi, Republic of Korea
other patents from NECKPHONE CO., LTD. (839069) (approx. 1)
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| Published / Filed: |
2004-07-13
/ 2001-11-30
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| Application Number: |
US2001000980344
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| IPC Code: |
Advanced:
H04R 1/00;
H04R 1/10;
H04R 5/02;
H04R 5/033;
Core:
H04R 5/00;
more...
IPC-7:
H04R 25/00;
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| ECLA Code: |
H04R5/033H; T04R5/02;
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| U.S. Class: |
381/385;
381/380;
381/375;
381/377;
381/379;
381/386;
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| Field of Search: |
381/385,386,87,374,371,375,377,378,379
455/100
379/449,430
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| Priority Number: |
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| Abstract: |
The present invention relates to a neckphone which is a simple neck-wearing type and allows a person to hear a sound outputted from a sound media as a 3D stereophonic sound provided by a rear sound in addition to a front sound.In order to achieve the above object, the neckphone according to the present invention is characterized in that it includes a U-shaped or C-shaped supporting brace. Alternatively, the neckphone is characterized in that it includes a <CUSTOM-CHARACTER FILE="US06763119-20040713-P00900.TIF" ALT="custom character" HE="20" WI="20" ID="CUSTOM-CHARACTER-00001"/>-shaped supporting brace G4 and speaker portions Sp1 and Sp2, and that the <CUSTOM-CHARACTER FILE="US06763119-20040713-P00900.TIF" ALT="custom character" HE="20" WI="20" ID="CUSTOM-CHARACTER-00002"/>-shaped supporting brace G4 includes a first curved portion Ga coupled with the speaker portions, second curved portions Gb extending from both sides of the first curved portion and taking the shape of the neck curve, and third curved portions extending from both sides of said second curved portions, taking the shape of the chest curve and having a radius of R3.
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| Attorney, Agent or Firm: |
Cha & Reiter, LLC ;
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| Primary / Asst. Examiners: |
Kuntz, Curtis; Nguyen, Tuan Duc
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| INPADOC Legal Status: |
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| Family: |
Show 10 known family members
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First Claim:
Show all 32 claims |
What is claimed is:
1. A neckphone comprising:
- a U-shaped supporting brace,
- speaker portions for generating sound sources,
- first coupling portions for coupling said speaker portions and said supporting brace,
- a second coupling portion for securing a speaker line into said supporting brace, and
- a counterbalancing portion disposed on the side opposite to said second coupling portion for preventing imbalance in the center of gravity of said neckphone due to the connection of said speaker line.
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| Background / Summary: |
Show background / summary
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| Drawing Descriptions: |
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| Description: |
Show description
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| PCT Number: |
PCT/KR00/01383
WO0193630
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| PCT Pub./Filed Dates: |
2001-12-06 / 2000-11-30
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| § 371 / 102(e) Dates: |
1111-11-11 / 1111-11-11
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| Forward References: |
Show 6 U.S. patent(s) that reference this one
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