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-0459162 (1999-12-10) |
발명자 / 주소 |
|
대리인 / 주소 |
|
인용정보 | 피인용 횟수 : 17 인용 특허 : 14 |
A screen door made of foamed, closed-cell, solid-core polyvinyl chloride includes two rails and two stiles connected together to form a rectangular frame having an opening. A groove is milled into the frame around the opening. The screen that is to cover the opening is fastened to the frame by press
[ What is claimed is:] [1.]1. A screen door, comprising:two spaced apart stiles;two spaced apart rails, said two rails and two stiles being connected together to form a rectangle having an opening defined by the distances said rail and said stiles are spaced apart;a screen dimensioned to cover said
※ AI-Helper는 부적절한 답변을 할 수 있습니다.