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公开(公告)号：US20050236813A1
公开(公告)日：2005-10-27
申请号：US10819539
申请日：2004-04-07
申请人： Matthew Cerreto , Edward Roth , James Molnar
发明人： Matthew Cerreto , Edward Roth , James Molnar
CPC分类号： A61G5/08 , A61G5/0825 , A61G5/10 , A61G5/1067 , A61G5/107 , Y10T403/7123
摘要： A mobility aid, such as a wheelchair or walker, includes first and second structural members and a fastener for connecting the members together. A washer has first and second portions connected by a bridge portion, each with a fastener opening for receiving the fastener. The washer is self-supporting on a structural member to take the place of two individual washers. A method of connecting first and second connecting members to a frame member of a personal mobility aid includes placing a washer on the frame member so that the washer has first and second portions spaced apart on opposite sides of the frame member; placing the first and second connecting members adjacent the first and second portions of the washer; and fastening the connecting members and the frame member and the washer together with a fastener.
摘要翻译： 诸如轮椅或步行器的移动助力器包括第一和第二结构构件以及用于将构件连接在一起的紧固件。 垫圈具有通过桥接部连接的第一和第二部分，每一个具有用于接收紧固件的紧固件开口。 洗衣机在结构件上自支撑以取代两个单独的垫圈。 将第一和第二连接构件连接到个人移动助力的框架构件的方法包括将垫圈放置在框架构件上，使得垫圈具有在框架构件的相对侧上间隔开的第一和第二部分; 将第一和第二连接构件邻近洗衣机的第一和第二部分放置; 并且用紧固件将连接构件和框架构件和垫圈紧固在一起。
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公开(公告)号：US10179475B2
公开(公告)日：2019-01-15
申请号：US15373249
申请日：2016-12-08
申请人： Edward Roth
发明人： Edward Roth
摘要： A surface marking system, kit, and method enables a user to mark a pattern upon a surface. The components may include a rectangular marking material transfer body, a particularly marked alignment tape, and a series of spacer elements. The marking material transfer body includes a fixed dimension and at least one marking material transfer portion. The outer perimeter includes opposed mark-alignment edges. The alignment tape has a fixed width, a select length, and a marked anterior surface. The marked anterior surface includes a series of width-wise marks and a length-wise mark. The length-wise mark is centered relative to the fixed tape width. A select body dimension is firstly and successively positioned at a select number of sequentially spaced width-wise marks and mark-alignment edges are firstly and successively alignable with parallel length-wise marks. The spacer elements ensure parallel arrangement of the length-wise marks and provide overlap sections adjacent the mark-alignment edges.
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公开(公告)号：US20170157915A1
公开(公告)日：2017-06-08
申请号：US15373249
申请日：2016-12-08
申请人： Edward Roth
发明人： Edward Roth
摘要： A surface marking system, kit, and method enables a user to mark a pattern upon a surface. The components may include a rectangular marking material transfer body, a particularly marked alignment tape, and a series of spacer elements. The marking material transfer body includes a fixed dimension and at least one marking material transfer portion. The outer perimeter includes opposed mark-alignment edges. The alignment tape has a fixed width, a select length, and a marked anterior surface. The marked anterior surface includes a series of width-wise marks and a length-wise mark. The length-wise mark is centered relative to the fixed tape width. A select body dimension is firstly and successively positioned at a select number of sequentially spaced width-wise marks and mark-alignment edges are firstly and successively alignable with parallel length-wise marks. The spacer elements ensure parallel arrangement of the length-wise marks and provide overlap sections adjacent the mark-alignment edges.
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