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) | A47J-037/10 |
미국특허분류(USC) | 99/425 |
출원번호 | US-0205664 (1980-11-10) |
발명자 / 주소 | |
인용정보 | 피인용 횟수 : 24 인용 특허 : 0 |
A frying pan with a removable grease catcher which will prevent the accumulation of hot cooking oil or grease and which can be used to fry various types of food without washing the frying pan. The frying pan includes a base with a frying surface, a flared side wall, a bottom annular flange, a handle, a handle brace which is secured to the flared side wall, a flanged lip, and a grease catcher. The grease catcher is removably secured to the bottom annular flange by the interaction of two spaced screws secured to the bottom annular flange and two keyhole op...
A frying pan with a removable grease catcher comprising a base with a frying surface, a flared side wall, a bottom flange, a handle, a handle brace, means to secure the handle to the flared side wall, a grease opening in the flared side wall, a flanged lip at the bottom of the grease opening, a grease catcher, and means to removably secure the grease catcher to the bottom flange; the grease opening is centrally located with respect to the handle, the flanged lip extends from the bottom of the grease opening into the grease catcher, and the grease catcher...