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1. 发明授权

US6089502A Blunt-leading-edge raked wingtips 失效
标题翻译：钝头前缘的甩尾翼尖
公开(公告)号：US6089502A
公开(公告)日：2000-07-18
申请号：US96464
申请日：1998-06-12
申请人： Larry L. Herrick , C. Byram Bays-Muchmore , Michael S. Hoffman , Louis L. LeGrand , Steven S. Ogg , Bernard P. Paul, Jr. , Kenneth D. Visser , Stephen L. Wells
发明人： Larry L. Herrick , C. Byram Bays-Muchmore , Michael S. Hoffman , Louis L. LeGrand , Steven S. Ogg , Bernard P. Paul, Jr. , Kenneth D. Visser , Stephen L. Wells
IPC分类号： B64C3/10 , B64C23/06
CPC分类号： B64C3/10 , B64C23/065 , Y02T50/12 , Y02T50/164
摘要： An airplane having a fuselage (11), opposed main wings (12), and blunt-leading-edge raked wingtips (8) is provided. Each main wing includes an outboard end (9) and a leading edge (14) having an outboard end leading-edge nose and nose radius. One blunt raked wingtip (8) is located at each main wing outboard end (9) and includes a leading edge (20) swept back from the main wing leading edge (14). Each blunt raked wingtip (8) further includes a plurality of local airfoils each having a leading-edge nose radius and a chord. The nose radius is greater than about 2% of the local chord for the majority of the airfoils. The relative bluntness of the raked wingtips minimizes boundary-layer separation, drag associated with boundary-layer separation, and premature buffeting of the aircraft during low speed flight.
摘要翻译：提供具有机身（11），相对的主翼（12）和钝头前缘的倾斜翼尖（8）的飞机。每个主翼包括外侧端部（9）和前缘（14），前缘（14）具有外侧端部前缘鼻部和鼻部半径。一个钝的倾斜翼尖（8）位于每个主翼外侧端（9），并且包括从主翼前缘（14）向后扫掠的前缘（20）。每个钝角的翼尖（8）还包括多个局部翼型件，每个翼型件具有前缘的前半径和弦。大多数机翼的鼻子半径大于当地和弦的约2％。倾斜翼尖的相对钝度使边界层分离，边界层分离相关的阻力和飞机低速飞行过早的震动最小化。

2. 发明授权

US5863019A Elongated poster gripping device 失效
标题翻译：伸长的海报夹具
公开(公告)号：US5863019A
公开(公告)日：1999-01-26
申请号：US741972
申请日：1996-10-31
申请人： Sidney Rose , Michael S. Hoffman , Alan L. Stenfors
发明人： Sidney Rose , Michael S. Hoffman , Alan L. Stenfors
IPC分类号： G09F7/10 , G09F7/18 , G09F15/00 , A47G1/17
CPC分类号： G09F7/10 , G09F15/0018 , G09F7/18 , G09F2007/186
摘要： The present invention comprises an elongated extruded poster clamp support assembly for the stiff and reliable hanging of a poster or sign therefrom, comprising an elongated planar base having an upper edge and a lower edge, a channel arranged on the upper edge of the planar base, to permit the clamp to be supported, and a pair of elongated legs attached to the channel, the legs arranged to be rotated into a poster holding orientation by movement about a hinge extending from the channel. The legs thereby define two spaced apart pressure strips biased against the base, for the pinching of a poster therebetween. The invention includes an elongated groove arranged as part of the channel, for the receipt of a stiffener rod to help keep flat any poster supported in the clamp.
摘要翻译：本发明包括一个细长的海报夹具支撑组件，用于将海报或标志从其中牢固且可靠地悬挂在一起，其中包括具有上边缘和下边缘的细长平面底座，布置在平面底座上边缘上的通道，以允许夹具被支撑，并且一对细长的腿连接到通道，腿部布置成通过围绕从通道延伸的铰链运动而旋转成保持定位的海报。因此，腿部限定了两个间隔开的压力条，其偏压抵靠在基座上，用于在其间夹住海报。本发明包括作为通道的一部分布置的细长槽，用于接收加强杆，以帮助保持在夹具中支撑的任何海报。

3. 发明授权

US5718402A Poster gripping extrusion 失效
标题翻译：海报夹紧挤出
公开(公告)号：US5718402A
公开(公告)日：1998-02-17
申请号：US372814
申请日：1994-12-23
申请人： Michael S. Hoffman , Sidney Rose
发明人： Michael S. Hoffman , Sidney Rose
IPC分类号： G09F7/10 , G09F7/18 , G09F15/00 , A47G1/17
CPC分类号： G09F7/18 , G09F15/0018 , G09F7/10 , G09F2007/186
摘要： The present invention comprises an elongated extruded plastic clip having a planar base portion joined to a planar leg in a parallel spaced apart manner. The leg and base are connected by a bridging portion. The leg has an elongated distal edge to which a curved clamp is attached. The clamp is secured to the leg by a flexible hinge. The clamp extends beyond the distal edge of the base to permit easy manual opening of the clamp and articulation thereof with respect to the base.
摘要翻译：本发明包括细长的挤出塑料夹具，其具有以平行间隔的方式连接到平面腿部的平面基部。腿部和底座通过桥接部分连接。腿部具有细长的远端边缘，弯曲夹具附接到该远端边缘。夹具通过柔性铰链固定到腿上。夹具延伸超过基部的远端边缘，以便容易地手动打开夹具并相对于基座的铰接。

4. 发明授权

US5267764A Ceiling anchor installation apparatus 失效
标题翻译：吊顶安装装置
公开(公告)号：US5267764A
公开(公告)日：1993-12-07
申请号：US817433
申请日：1992-01-06
申请人： Michael S. Hoffman , Thomas Devlin , Amy Potts
发明人： Michael S. Hoffman , Thomas Devlin , Amy Potts
IPC分类号： E04B9/00 , E04B9/18 , A47F13/06 , B25J1/00
CPC分类号： E04B9/18 , E04B9/006
摘要： An arrangement for attaching ceiling anchors to ceiling rails, including a bifurcated support which is attachable to an elongated pole. The support is engagable with an installment head which is bifurcated to define a carrying space for ceiling anchors. The installment head is adapted to keep anchors from slipping off of the head as it is moved relative to a ceiling rail.
摘要翻译：一种用于将天花板锚固件安装到天花板导轨上的装置，包括分支支撑件，其可连接到细长的杆上。该支撑件可与分配头部接合，该头部分叉以限定天花板锚的承载空间。安装头适于在锚定件相对于天花板轨道移动时防止其从头部滑落。

5. 发明授权

US6036153A Elongated non-pivotable hook for hanging signs from ceiling anchors 失效
标题翻译：长度不可枢转的钩子，用于吊顶吊顶上的标志
公开(公告)号：US6036153A
公开(公告)日：2000-03-14
申请号：US922429
申请日：1997-09-03
申请人： Sidney Rose , Alan L. Stenfors , Michael S. Hoffman
发明人： Sidney Rose , Alan L. Stenfors , Michael S. Hoffman
IPC分类号： G09F7/18 , B42F13/00
CPC分类号： G09F7/18 , G09F2007/186 , Y10T24/45283
摘要： The present invention comprises an elongated plastic hook assembly for the support of a sign or the like from an anchor secured to an elongated ceiling tile support member. The elongated hook assembly includes an elongated shaft having a first or upper end and a second or lower end with a first connection means arranged at the first or upper end of the elongated shaft and a hook member arranged at the second or lower end of the elongated shaft. The hook member and the elongated shaft have an annular locking segment connectively arranged therebetween. A web extends across the hook member to provide line of support for any further hook assembly saddled thereon, to minimize movement between any hook assemblies so connected.
摘要翻译：本发明包括用于从固定到细长天花板瓦片支撑构件的锚固件支撑标志等的细长塑料钩组件。细长钩组件包括细长轴，其具有第一或上端和第二或下端，其具有布置在细长轴的第一或上端的第一连接装置和布置在细长轴的第二或下端处的钩构件轴。钩构件和细长轴具有连接地布置在其间的环形锁定段。腹板横过钩构件延伸以提供用于任何其它挂钩的其它钩组件的支撑线，以最小化如此连接的任何钩组件之间的运动。

6. 发明授权

US5938255A Installation tool for hanging signs 失效
标题翻译：挂标牌安装工具
公开(公告)号：US5938255A
公开(公告)日：1999-08-17
申请号：US876641
申请日：1997-06-16
申请人： Sidney Rose , Alan L. Stenfors , Michael S. Hoffman
发明人： Sidney Rose , Alan L. Stenfors , Michael S. Hoffman
IPC分类号： A47F13/06 , B25J1/04 , G09F7/18 , B25J1/00
CPC分类号： G09F7/18 , A47F13/06 , B25J1/04 , G09F2007/186
摘要： The present invention discloses a tool to permit the support and lifting of a planar sign member to a ceiling so as to attach that sign to a ceiling support rail. The tool comprises an elongated pole having a first or lower end and a second or upper end and a frame assembly attached to the upper end of the pole. A pair of spaced apart yokes are mounted on the top side of the frame assembly. Each yoke is arranged to directionally align and hold a ceiling anchor thereon, from which anchor, sign support hooks hang, to permit a sign to be hung from the anchor upon the anchors being secured to a ceiling rail by the tool extending thereagainst.
摘要翻译：本发明公开了一种允许将平面标志构件支撑和提升到天花板以便将该符号附接到天花板支撑轨道的工具。该工具包括具有第一或下端以及第二或上端的细长杆和连接到杆的上端的框架组件。一对间隔开的轭安装在框架组件的顶侧上。每个轭被布置成在其上方向地对准和保持天花板锚固件，锚固件，标志支撑钩悬挂在其上，以允许在通过在其上延伸的工具将锚定件固定到天花板轨道上时从锚固件上挂起标志。

7. 发明授权

US5649379A Suspended multi-sided message display signs 失效
标题翻译：暂停的多边信息显示标志
公开(公告)号：US5649379A
公开(公告)日：1997-07-22
申请号：US501170
申请日：1995-07-11
申请人： Michael S. Hoffman , Alan Stenfors
发明人： Michael S. Hoffman , Alan Stenfors
IPC分类号： G09F7/18 , G09F13/04 , G09F7/22
CPC分类号： G09F7/18 , G09F13/04 , F21S8/06 , F21V1/12 , G09F2007/186 , G09F2013/0454
摘要： Lightweight snap-together multi-sided hanging display signs which include upper and lower frames, each including at least three panel clamps which are interconnected at their ends with interlocking bracket and clip components in which the ends of pairs of vertical clamps are also seated.
摘要翻译：轻便的卡合在一起的多面悬挂的显示标志，其包括上框架和下框架，每个包括至少三个面板夹具，其端部具有互锁支架和夹子部件，其中垂直夹具对的端部也安置在其中。

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