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1. 发明授权

US5328049A Vivarium 失效
公开(公告)号：US5328049A
公开(公告)日：1994-07-12
申请号：US052476
申请日：1993-04-23
申请人： Gerald R. Ritzow
发明人： Gerald R. Ritzow
IPC分类号： A01K63/00 , B65D43/12
CPC分类号： A01K63/003
摘要： This invention relates to a vivarium for keeping, raising, and/or observing animals or plants. The present invention provides a vivarium comprised of a generally rectangular tank having four side walls and a base. A pair of guide tracks extend generally along the upper edge of two of the side walls. A cover is provided which slides horizontally onto the vivarium along the guide tracks. A stop along one edge of the cover engages a clip, hanging over one of the side walls of the vivarium, when the cover is in a closed position. When the stop has engaged the clip, a locking pin may be inserted through the stop to prevent the unauthorized access to the interior of the vivarium.
摘要翻译：本发明涉及用于饲养，饲养和/或观察动物或植物的动植物。本发明提供了一种由具有四个侧壁和一个基部的大致矩形的罐组成的生物体。一对导轨大致沿着两个侧壁的上边缘延伸。提供了一个盖子，沿着引导轨道水平滑动到动植物上。当盖子处于关闭位置时，沿着盖子的一个边缘的止动件接合悬挂在生物体的一个侧壁上的夹子。当挡块接合夹子时，可以通过挡块插入一个锁定销，以防止未经授权的访问到vivarium的内部。

2. 发明授权

US5263772A Aquarium stand 失效
标题翻译：水族馆架
公开(公告)号：US5263772A
公开(公告)日：1993-11-23
申请号：US833553
申请日：1992-02-10
申请人： Gerald R. Ritzow
发明人： Gerald R. Ritzow
IPC分类号： A01K63/00 , A44B87/00
CPC分类号： A01K63/006
摘要： An aquarium stand (10) is provided for a removable aquarium tank (44) and has an upper horizontally extending guide track provided by channels (80, 74) receiving border frames (58, 62) of the tank in horizontal sliding relation and providing keyed flush fit preventing lateral shifting movement of the tank.
摘要翻译：为可移动水族箱（44）提供水族箱架（10），并且具有由水平滑动关系接收罐的边框（58,62）的通道（80,74）提供的上部水平延伸导轨，并提供带键齐平配合防止油箱横向移动。

3. 发明授权

US3967732A Shipping wrapper for aquarium 失效
标题翻译：水族箱运输包装
公开(公告)号：US3967732A
公开(公告)日：1976-07-06
申请号：US601061
申请日：1975-08-01
申请人： Gerald R. Ritzow , Roger C. Ritzow
发明人： Gerald R. Ritzow , Roger C. Ritzow
IPC分类号： B65D81/107 , B65D81/14
CPC分类号： B65D85/54
摘要： A shipping wrapper for an aquarium, the aquarium having a bottom, a front wall, a rear wall, and end walls interconnected to form an enclosure, the front, rear and end walls having an overlapping rim on the top edges. The wrapper has a bottom panel, end wall panels, and end wall rim panels hingedly connected together along fold lines and positioned generally adjacent corresponding portions of the aquarium. End flaps are hingedly connected to the end wall rim panels, the end flaps each having outwardly extending end tabs with locking edges. The end flaps are folded into the aquarium so that the locking edges of the end tabs are captured beneath the overlapping rim on the top edges of the front and rear walls of the aquarium.
摘要翻译：用于水族箱的运送包装器，具有底部，前壁，后壁和互连以形成外壳的端壁的水族箱，前壁，后壁和端壁在顶部边缘上具有重叠的边缘。包装物具有底板，端壁板和端壁边缘板，其折叠线铰接地连接在一起并且大致相邻于水族箱的相应部分。端翼片铰接地连接到端壁边缘面板，端翼片各自具有带有锁定边缘的向外延伸的端部突出部。端板折叠到水族箱中，使得端片的锁定边缘被捕获在水族箱的前壁和后壁的顶部边缘上的重叠边缘下方。

4. 发明授权

US5626747A Aquarium overflow filter system having a pre-overflow wall 失效
标题翻译：水族馆溢流过滤系统具有预溢水墙
公开(公告)号：US5626747A
公开(公告)日：1997-05-06
申请号：US566138
申请日：1995-12-01
申请人： Gerald R. Ritzow , Denis A. Dann , Kenneth K. Leis
发明人： Gerald R. Ritzow , Denis A. Dann , Kenneth K. Leis
IPC分类号： A01K63/04
CPC分类号： A01K63/045
摘要： An aquarium overflow filter system having a pre-overflow wall with openings therein improves circulation of water throughout the aquarium tank. The overflow filter system includes an overflow wall that separates the tank into a main aquarium region and a filter intake region. An intake for a wet/dry filter is located within the filter intake region. A pre-overflow wall located outside of the filter intake region encases at least part of the overflow wall to create a mixing chamber therebetween. Openings in the pre-overflow wall allow water to flow through the pre-overflow wall into the mixing chamber. The openings in the pre-overflow wall can be strategically placed to attain a desired circulation pattern within the aquarium. Water pressure at lower openings in the pre-overflow wall tends to move water upward through the mixing chamber, thus water from all the openings eventually flows over the top of the overflow wall into the filter intake region. The invention can be used to improve filtration circulation and the ability to pick up suspended debris off the bottom of the tank. The invention can also provide more natural flow patterns throughout the aquarium.
摘要翻译：具有其中具有开口的预溢出壁的水族箱溢流过滤器系统改善了水通过整个水族箱的循环。溢流过滤器系统包括溢流壁，其将罐分离成主水族箱区域和过滤器进入区域。用于湿/干式过滤器的入口位于过滤器进入区域内。位于过滤器入口区域外部的预溢出壁包围溢流壁的至少一部分以在其间形成混合室。在预溢出壁内的开口允许水通过预溢流壁流入混合室。可以有策略地放置预溢流壁中的开口以在水族箱内达到所需的循环模式。在预溢出壁下方的开口处的水压倾向于将水向上移动通过混合室，因此来自所有开口的水最终流过溢流壁的顶部进入过滤器进入区域。本发明可用于改善过滤循环以及从罐底吸取悬浮碎屑的能力。本发明还可以在整个水族箱中提供更自然的流动模式。

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