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-0928636 (1992-08-13) |
발명자 / 주소 |
|
인용정보 | 피인용 횟수 : 14 인용 특허 : 0 |
A foldable stadium seat (10) is disclosed which is manufactured from a pair of first and second generally planar seat members (11) and (12), which are both products of the same mold. This is made possible by a specific configuration of hinges wherein a first hinge half of a first hinge is attached a
A stadium seat which consists of: a pair of identical generally planar seat members, hereinafter referred to as first and second seat members, each having a rear edge formed along substantially the entire length of the end of the seat; a hinge being attached to and between the rear edges of said sea
※ AI-Helper는 부적절한 답변을 할 수 있습니다.