최소 단어 이상 선택하여야 합니다.
최대 10 단어까지만 선택 가능합니다.
다음과 같은 기능을 한번의 로그인으로 사용 할 수 있습니다.
NTIS 바로가기국가/구분 | United States(US) Patent 등록 |
---|---|
국제특허분류(IPC7판) |
|
출원번호 | US-0633249 (1984-07-23) |
발명자 / 주소 |
|
인용정보 | 피인용 횟수 : 13 인용 특허 : 0 |
An upwardly opening shallow tray is provided constructed of shape retentive and at least somewhat deformably resilient material. The tray includes a bottom wall and upstanding peripheral walls extending about and projecting upwardly from the outer periphery of the bottom wall. An upright post is als
A Christmas tree stand including an upwardly opening shallow tray constructed of shape-retentative and at least somewhat deformably resilient material, said tray including bottom wall means having an outer periphery, a central area spaced inward of said outer periphery and upper and lower surfaces,
※ AI-Helper는 부적절한 답변을 할 수 있습니다.