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1. 外观设计

USD412577S Oxygen concentrator used in home health care 失效
公开(公告)号：USD412577S
公开(公告)日：1999-08-03
申请号：US77898
申请日：1997-10-06
申请人： Sammy K. Mickelson , Dale L. Selhost , Kevin G. McCulloh , Bradley D. Kreiner , Dean A. Cantrill , Kelly M. Coffield , Gary N. Byrd
设计人： Sammy K. Mickelson , Dale L. Selhost , Kevin G. McCulloh , Bradley D. Kreiner , Dean A. Cantrill , Kelly M. Coffield , Gary N. Byrd

2. 发明授权

US5836358A Fill port covers 失效
标题翻译：填写端口盖
公开(公告)号：US5836358A
公开(公告)日：1998-11-17
申请号：US898759
申请日：1997-07-23
申请人： Gary N. Byrd , Dale L. Selhost
发明人： Gary N. Byrd , Dale L. Selhost
IPC分类号： F17C13/06 , B65B1/04
CPC分类号： F17C13/06 , F17C2205/0308 , F17C2205/0323 , F17C2205/0338 , F17C2205/0382 , F17C2221/011 , F17C2223/0123 , F17C2250/043 , F17C2250/0636
摘要： A cover for a fill port of a flow controller of a high pressure fitting for filling a cylinder with a pressurized gas. The cover has a slidable cover plate having elongated flexible members attached thereto, such member having a locking projection that cooperatively fits into a locking recess on the cover plate. The cover plate is movable from a first position covering the fill port to a second position away therefrom. Elastomeric means bias the cover plate towards the first position. A fill port adaptor is used to fill the cylinder through the fill port, and may have a cover that prevents operation when the cover is in place. Both covers are adapted to open when the flow controller is properly placed in a cradle that forms part of the fill port adaptor.
摘要翻译：一种用于用加压气体填充圆筒的高压配件的流量控制器的填充口的盖子。盖具有可滑动的盖板，其具有附接到其上的细长的柔性构件，该构件具有协作地配合到盖板上的锁定凹部中的锁定突起。盖板可以从覆盖填充口的第一位置移动到远离其的第二位置。弹性体意味着将盖板偏向第一位置。填充口适配器用于通过填充口填充圆筒，并且可以具有盖，当盖处于适当位置时防止操作。当流量控制器正确放置在形成填充端口适配器的一部分的支架中时，两个盖都适于打开。

3. 发明授权

US5240157A Backpack harness and cinch 失效
标题翻译：背包束带和束缚
公开(公告)号：US5240157A
公开(公告)日：1993-08-31
申请号：US883551
申请日：1992-05-15
申请人： Dale L. Selhost
发明人： Dale L. Selhost
IPC分类号： A45C13/30 , A44B11/18 , A45F3/04 , A45F3/14
CPC分类号： A45F3/04 , A44B11/18 , A45F3/047 , A45F2003/045 , Y10T24/4016 , Y10T24/4736
摘要： A harness assembly for a backpack includes a pair of straps, a pair of right angle cinch rings, and a buckle. The right angle cinch rings allow the straps to be tightened on the chest of the wearer by pulling on the strap ends which are around the wearer's waist and fastening the buckle. The right angle cinch rings maintain the tightness of the straps on the wearer's chest when the buckle is loosened, preventing the pack from sliding down the wearer's back.

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