검색연산자 | 기능 | 검색시 예 |
---|---|---|
() | 우선순위가 가장 높은 연산자 | 예1) (나노 (기계 | machine)) |
공백 | 두 개의 검색어(식)을 모두 포함하고 있는 문서 검색 | 예1) (나노 기계) 예2) 나노 장영실 |
| | 두 개의 검색어(식) 중 하나 이상 포함하고 있는 문서 검색 | 예1) (줄기세포 | 면역) 예2) 줄기세포 | 장영실 |
! | NOT 이후에 있는 검색어가 포함된 문서는 제외 | 예1) (황금 !백금) 예2) !image |
* | 검색어의 *란에 0개 이상의 임의의 문자가 포함된 문서 검색 | 예) semi* |
"" | 따옴표 내의 구문과 완전히 일치하는 문서만 검색 | 예) "Transform and Quantization" |
국가/구분 | United States(US) Patent 등록 |
---|---|
국제특허분류(IPC7판) | A45D-002/00 A45D-007/02 A45D-008/40 |
미국특허분류(USC) | 132/223; 132/212; 132/274 |
출원번호 | US-0755636 (2010-04-07) |
등록번호 | US-8166981 (2012-05-01) |
발명자 / 주소 | |
출원인 / 주소 | |
대리인 / 주소 |
|
인용정보 | 피인용 횟수 : 0 인용 특허 : 18 |
A hairstyling tool has a bowl having a plurality of bowl convex portions and bowl concave portions. The bowl concave portions form air channels. A plurality of openings is disposed on a bottom of the bowl. There are more than twenty openings. A handle is connected to the bowl. The handle has a handle connection with the bowl. A base extends from the bottom of the bowl. The base extends downward around the plurality of openings disposed on the bottom of the bowl. The base forms an air capture indent for directing airflow through the plurality of openings....
1. A hairstyling tool comprising: a. a bowl having a plurality of bowl convex portions and bowl concave portions, wherein the bowl concave portions form air channels, wherein the plurality of bowl concave portions are placed between bowl convex portions that extend from the bowl concave portions, wherein the bowl concave portions are formed as radially extending channels between the plurality of bowl convex portions, wherein the radially extending channels have an internal radius of curvature less than a radius of curvature of the bowl concave portions;b...