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-0806233 (1991-12-12) |
발명자 / 주소 |
|
인용정보 | 피인용 횟수 : 10 인용 특허 : 0 |
A cover for window frames that permit a user to selectively choose the frames where the covers will be mounted in an enclosure to protect the inside from the elements. An opening in the canvas that is mounted to the frame is selectively covered and uncovered to expose it. Velcro pads are used to kee
A cover in combination with a window frame with a peripheral slot and resilient cord means that is cooperatively received within said slot, and said window frames mounted to form an enclosure and said cover comprising: A. a canvas sheet having dimensions that are slightly larger than the internal di
※ AI-Helper는 부적절한 답변을 할 수 있습니다.