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) | A47G-019/22 |
미국특허분류(USC) | 220/904 ; 206/427 ; 220/906 ; 220/94A |
출원번호 | US-0004368 (1979-01-18) |
발명자 / 주소 | |
인용정보 | 피인용 횟수 : 20 인용 특허 : 1 |
Novelly improved drinking vessels of the type adapted for selective preferential or essentially mandatory usage by and while a user is in either a partially or fully reclined position. The vessels may be either of the handled cup-like type, or of the non-handled generally conventional drinking glass type, but which embody an integrally formed open-trough-like spout projecting laterally from one side of the vessels by which liquid is conveyed to a user. The spouts have uniquely and novelly-contoured lip or mouth engageable outward terminal edges and speci...
In a liquid drinking vessel of the type adaptable for use by and while a user is in a partially or essentially fully reclining position, wherein the vessel includes a body of generally hollow form about a center vertical axis, with a closed bottom end, generally uninterrupted peripheral side wall terminating in an open upper end, with a liquid-directing generally open troughed spout portion integrally formed with and projecting generally laterally outwardly away from the axis and body at its open upper end to terminate in a mouth/lip-engageable terminal ...