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NTIS 바로가기국가/구분 | United States(US) Patent 등록 |
---|---|
국제특허분류(IPC7판) |
|
출원번호 | US-0456954 (1989-12-26) |
발명자 / 주소 |
|
인용정보 | 피인용 횟수 : 1 인용 특허 : 4 |
A latch for a combination vent and escape hatch for buses and mobile homes. The latch can be used to hold the hatch door in a closed position that is rain-tight. Alternately, with just a push on the hatch door, it can be opened to a vent position and held there by the latch. When the user pushes on
A latch adapted for operative association with a frame and a hatch door that is hinged to the frame so that the door can be opened outwardly, comprising: (a) at least one support pedestal secured to the inside surface of the hatch door; (b) at least one hollow cylinder open at one end and closed at
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