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1. 发明授权

US06361512B1 Massaging apparatus using inflatable bladders 失效
标题翻译：按摩器使用充气气囊
公开(公告)号：US06361512B1
公开(公告)日：2002-03-26
申请号：US09511283
申请日：2000-02-23
申请人： Spencer L. Mackay , Alan D. Crawford , Chris J. Wilson , John R. Petersen , Cleve A. Graham
发明人： Spencer L. Mackay , Alan D. Crawford , Chris J. Wilson , John R. Petersen , Cleve A. Graham
IPC分类号： A61H700
CPC分类号： A61H9/0078 , A61H2201/0134 , A61H2201/0149 , A61H2201/1623 , A61H2201/164 , A61H2201/165 , A61H2205/083 , A61H2205/12
摘要： A massaging apparatus which utilizes an array of air inflatable bladders. The array is to be located in conjunction with a portion of the body of a human. The array can be mounted within a housing such as a flexible belt-type of device or can comprise a rigid stand-type of device within which is incorporated one or more pockets in order to accommodate a human appendage such as a foot. A separate inflation apparatus is associated with the array which is to supply and extract pressurized air to and from the inflatable bladders. The inflation apparatus utilizes at least one opposed piston assembly so that when one piston is supplying pressurized air to certain bladders the other piston is extracting pressurized air from certain other bladders thereby achieving a sequence of alternating pressurizing and depressurizing which produces a desirable massaging effect on the human body.
摘要翻译：一种使用充气气囊阵列的按摩装置。该阵列将与人体的一部分结合。阵列可以安装在诸如柔性带式装置的壳体内，或者可以包括刚性支架式装置，其中结合有一个或多个袋以便容纳诸如脚的人附属物。单独的充气装置与阵列相关联，该阵列将加压空气供给和从可膨胀气囊中提取和从其中提取。膨胀设备利用至少一个相对的活塞组件，使得当一个活塞向某些气囊供应加压空气时，另一个活塞从某些其他气囊中提取加压空气，从而实现交替的增压和减压的顺序，从而产生对所需的按摩效果人体。

2. 发明授权

US5799828A Water gun 失效
标题翻译：水枪
公开(公告)号：US5799828A
公开(公告)日：1998-09-01
申请号：US810350
申请日：1997-03-03
申请人： Alan D. Crawford
发明人： Alan D. Crawford
IPC分类号： F41B9/00 , A63H3/18
CPC分类号： F41B9/0012
摘要： A water gun which utilizes a piston movable within a piston cylinder by a manually operated handle. Movement of the piston to a retracted position within the piston cylinder will result in supplying water from a water reservoir into the piston cylinder. Moving of the piston in an inward position within the piston cylinder will result in expelling water from the piston cylinder into an elastic bladder. The quantity of water being expelled from the piston cylinder within the elastic bladder will cause the elastic bladder to expand substantially, and at the point of full inward motion of the piston, the handle will come into contact with a discharge valve which will be moved to cause release of the water that is confined within the elastic bladder. This water is to be expelled through a nozzle to be emitted into the ambient in a form of a stream.
摘要翻译：一种水枪，其利用通过手动操作的手柄在活塞缸内活动的活塞。将活塞移动到活塞缸内的缩回位置将导致从储水器向活塞缸供水。活塞在活塞缸内向内移动将导致水从活塞缸排出到弹性囊中。从弹性囊内的活塞筒排出的水量将导致弹性气囊大幅膨胀，并且在活塞完全向内运动的时刻，手柄将与排出阀接触，排出阀将被移动到导致限制在弹性囊内的水的释放。该水将通过喷嘴排出，以流的形式排放到环境中。

3. 发明授权

US07228792B2 Cooker with latching drip tray for selectively opening and closing grease dispensing apertures in cooking pan 失效
标题翻译：具有闭锁滴水盘的电磁炉，用于选择性地打开和关闭烹饪盘中的油脂分配孔
公开(公告)号：US07228792B2
公开(公告)日：2007-06-12
申请号：US10840342
申请日：2004-05-05
申请人： Alan D. Crawford , Robert A. DeMars , Spencer L. Mackay , John R. Petersen
发明人： Alan D. Crawford , Robert A. DeMars , Spencer L. Mackay , John R. Petersen
IPC分类号： A47J37/10
CPC分类号： A47J37/0676 , A47J27/004 , A47J37/108
摘要： A cooker has a pan of circular configuration with an open upper end receiving a circular lid and a bottom having apertures therein. A disk shaped drip tray disposed below the pan and having upstanding lugs thereon is selectively moved between raised and lowered positions using opposite latching mechanisms which adjustably couple the drip tray to the pan. In the raised position, the drip tray engages the bottom of the pan and the lugs on the drip tray extend into and close the apertures in the pan. In the lowered position, the lugs are removed from the apertures, permitting greases, fats and similar substances to drain through the apertures and onto the drip tray. The latching mechanisms permit separation of the drip tray from the pan for separate cleansing thereof such as by placing in a dishwasher. When food cooked in the pan is ready to be served, the pan and attached drip tray are placed within an opening in a circular serving tray which has removable trays positioned about the circumference thereof for holding food items such as toppings for the food cooked in the pan. An electrical heating element embedded within the bottom of the pan provides heat for cooking.
摘要翻译：炊具具有圆形构型盘，开放的上端容纳圆形盖，底部具有孔。设置在盘下方并且具有直立突出部的圆盘状滴水盘通过相对的锁定机构选择性地在升高和降低位置之间移动，所述锁定机构将滴水盘可调节地联接到盘上。在升高位置，滴水盘接合锅的底部，滴水盘上的凸耳延伸进入并关闭锅中的孔。在降低的位置，将耳片从孔中取出，允许润滑脂，脂肪和类似物质通过孔排出并流到滴水盘上。锁定机构允许将滴水盘与盘分开，以便将其分开清洁，例如通过放置在洗碗机中。当准备供应在锅中煮熟的食物时，锅和附着的滴水盘被放置在圆形托盘中的开口内，该托盘具有围绕其圆周定位的可移除托盘，用于保持食物，例如在泛。嵌入锅底部的电加热元件为烹饪提供热量。

4. 发明授权

US06446838B2 Valve assembly for hand operated water gun 失效
标题翻译：手动水枪阀组件
公开(公告)号：US06446838B2
公开(公告)日：2002-09-10
申请号：US09912572
申请日：2001-07-26
申请人： Alan D. Crawford
发明人： Alan D. Crawford
IPC分类号： A63H318
CPC分类号： F41B9/0012 , B67D2210/00131 , F16K7/02
摘要： A liquid valve assembly for a toy water gun is provided, the assembly comprising: a conduit being designed to transport liquid therethrough from a liquid source, the conduit comprising an inlet and terminating in a tube, the tube having opposing ends, one of the ends forming a closed tip; and a movable sleeve, the tube being inserted within the sleeve, the sleeve having an outer end, the outer end having a central passage, the sleeve being movable relative to the tube from a first position to a second position, in the first position, the sleeve locates the closed tip and forms a fluid tight connection with the central passage thereby preventing flow of liquid through the central passage, in the second position, the sleeve locates the outer end spaced from the tube thereby permitting flow of liquid through the central passage.
摘要翻译：提供了一种用于玩具水枪的液体阀组件，该组件包括：设计成用于将液体从液体源输送到其中的导管，该导管包括入口并终止于管中，该管具有相对的端部，形成封闭的尖端; 以及可移动套筒，所述管子插入所述套筒内，所述套筒具有外端，所述外端具有中心通道，所述套筒可相对于所述管子从第一位置移动到第二位置，在所述第一位置，套筒位于封闭的尖端并且与中心通道形成流体密封的连接，从而防止液体流过中心通道，在第二位置，套筒将外端定位成与管子间隔开，从而允许液体流过中心通道。

5. 发明授权

US06446837B2 Liquid reservoir for hand operated water gun 有权
标题翻译：手动水枪液罐
公开(公告)号：US06446837B2
公开(公告)日：2002-09-10
申请号：US09912291
申请日：2001-07-25
申请人： Alan D. Crawford
发明人： Alan D. Crawford
IPC分类号： B63H318
CPC分类号： F41B9/0012 , B67D2210/00131 , F16K7/02
摘要： A liquid reservoir for a toy water gun is provided, the reservoir comprising: a housing having an internal chamber for containing a quantity of liquid; a fill opening situated on the housing leading to the internal chamber; and a valve plate situated adjacent to the fill opening, the valve plate being movable between a first position and a second position; in the first position, the valve plate covers the fill opening thereby preventing flow of liquid into and out of the internal chamber; in the second position, the valve is spaced apart from the fill opening thereby allowing flow of liquid into and out of the internal chamber.
摘要翻译：提供了一种用于玩具水枪的液体储存器，所述储存器包括：壳体，其具有用于容纳一定量液体的内部室; 位于通向内室的壳体上的填充开口; 以及位于所述填充开口附近的阀板，所述阀板可在第一位置和第二位置之间移动; 在第一位置，阀板覆盖填充开口，从而防止液体流入和流出内腔; 在第二位置，阀与填充开口间隔开，从而允许液体流入和流出内部室。

6. 发明授权

US6007754A Method for making a set of embossing dies 失效
标题翻译：制造一组压花模具的方法
公开(公告)号：US6007754A
公开(公告)日：1999-12-28
申请号：US81112
申请日：1998-05-19
申请人： Alan D. Crawford , Kevin L. Corcoran , Adrienne T. DiCamillo
发明人： Alan D. Crawford , Kevin L. Corcoran , Adrienne T. DiCamillo
IPC分类号： B29C33/38 , B29C59/02 , B44F1/06 , B29C43/04 , B29C33/40
CPC分类号： B29C33/3842 , B44F1/063 , B29C2033/385 , B29C59/02 , Y10T156/1062 , Y10T156/1075 , Y10T156/1077 , Y10T156/1092
摘要： A method by which to easily and inexpensively make a matched set of male and female embossing dies so that articles can be embossed in an arts and crafts environment. Upper and lower sheets of adhesive are applied to opposite faces of a substrate, and each adhesive layer is covered with a paper backing to form a sandwich with the substrate secured between the upper and lower sheets. A design to be embossed is then cut through the sandwich. A portion of the backing covering the upper adhesive sheet is removed to expose an area of the adhesive, and a first die plate is bonded to the upper sheet. A different portion of the backing covering the lower adhesive sheet is removed to expose an area of the adhesive, and a second die plate is bonded to the lower sheet. The first and second die plates are pulled away from one another with a first part of the design cut through the sandwich affixed to the first die plate to form a male die half and the remaining part of the design cut through the sandwich affixed to the second die plate to form a female die half.
摘要翻译：一种方法，通过该方法可以容易且廉价地制造匹配的一组男性和女性压花模具，使得制品可以在工艺环境中被压花。将粘合剂的上下片施加到基板的相对面上，并且每个粘合剂层被纸背衬覆盖以形成三明治，其中基板固定在上板和下板之间。然后通过三明治切割待压花的设计。去除覆盖上粘合片的背衬的一部分以暴露粘合剂的区域，并且第一模板粘合到上片。除去覆盖下部粘合片的背衬的不同部分以露出粘合剂的区域，并且将第二模板粘合到下部片材。将第一和第二模板彼此拉开，其中设计的第一部分通过夹在第一模板上的三明治切割形成阳模半部，并且设计的剩余部分穿过夹在第二模板形成一个阴模半。

7. 发明申请

US20100137721A1 TRANSURETHRAL ULTRASONIC IMAGING SYSTEM 审中-公开
标题翻译：超声波超声成像系统
公开(公告)号：US20100137721A1
公开(公告)日：2010-06-03
申请号：US12703696
申请日：2010-02-10
申请人： Harold B. Rose , Robert M. Woskow , Warren G. Grundfest , Spencer L. MacKay , David J. Rubenstein , James J. Elist , Alan D. Crawford
发明人： Harold B. Rose , Robert M. Woskow , Warren G. Grundfest , Spencer L. MacKay , David J. Rubenstein , James J. Elist , Alan D. Crawford
IPC分类号： A61B8/14
CPC分类号： A61B8/12
摘要： An ultrasound scanning system and methods of using the same. In one preferred form, an ultrasound scanning system comprises an acoustic imaging catheter comprising an ultrasonic transducer, a motion control system and an imaging computer system for imaging a patient's genitourinary system. In another preferred form, an ultrasound scanning system is used for imaging a patient's prostate gland.
摘要翻译：超声波扫描系统及其使用方法。在一个优选形式中，超声扫描系统包括声成像导管，其包括超声换能器，运动控制系统和用于对患者的泌尿生殖系统成像的成像计算机系统。在另一优选形式中，使用超声扫描系统对患者的前列腺进行成像。

8. 发明授权

US06827076B2 Quick start barbecue 有权
标题翻译：快速开始烧烤
公开(公告)号：US06827076B2
公开(公告)日：2004-12-07
申请号：US10359804
申请日：2003-02-07
申请人： Alan D. Crawford , Robert A. DeMars
发明人： Alan D. Crawford , Robert A. DeMars
IPC分类号： A47J3700
CPC分类号： A47J37/0731 , A47J37/079 , Y02A40/928
摘要： A quick start barbecue comprises a kettle, column and base. A moveable charcoal grate, when lowered into the column, folds into a basket shape thereby holding the charcoal in a compact configuration ideal for starting. Once the charcoal has ignited the grate is lifted into the kettle and in the process unfolds into a flat shape with the charcoal evenly distributed in a configuration ideal for cooking. The charcoal may be started using crumpled newspaper placed below the charcoal grate in its lower “basket” position or by use of a self igniting propane torch removably affixed to the column. A long chimney may be placed in the kettle to aid starting and stored around the column. A removable ash drawer in the base makes cleanup easy. Removal of the ash drawer causes a gate to close so that excess ash is confined to the column while the drawer is out.
摘要翻译：一个快速启动的烧烤包括水壶，柱子和底座。可移动的炭篦子当下降到柱中时，折叠成篮状，从而将木炭保持在紧凑的构型中，非常适合起动。一旦木炭点燃，炉排被提升到水壶中，并且在该过程中展开成平坦的形状，木炭均匀分布在烹饪理想的构型中。木炭可以使用放置在下方“篮”位置的木炭炉排下方的皱巴巴的报纸，或者通过使用可自由拆装的固定在柱上的自燃丙烷火炬来启动。可以将长的烟囱放置在水壶中以帮助启动并储存在柱子周围。底座上可拆卸的灰色抽屉可以方便清理。灰抽屉的拆除会使门关闭，这样当抽屉出来时，多余的灰分就被限制在柱子上。

9. 发明授权

US06325246B1 Hand operated water gun 失效
标题翻译：手动水枪
公开(公告)号：US06325246B1
公开(公告)日：2001-12-04
申请号：US09526004
申请日：2000-03-15
申请人： Alan D. Crawford , Robert A. DeMars
发明人： Alan D. Crawford , Robert A. DeMars
IPC分类号： A63H318
CPC分类号： F41B9/0012 , B67D2210/00131 , F16K7/02
摘要： A hand operated water gun which utilizes a base section which can be mounted on the upper arm of the user or carried by the user. The base section may include an elastic bladder and a pumping apparatus. The elastic bladder connects with a reservoir. The pumping apparatus is manually operated by a movable section which can comprise a handle. The movable section is pivotally mounted to the base section. Movement of the movable section causes water to flow from the reservoir into the elastic bladder causing the elastic bladder to expand. A discharge nozzle is connected to the elastic bladder with the discharge nozzle being normally closed preventing flow of water therethrough by a discharge valve. The discharge valve is to be manually openable to cause the dispensing of the water in the form of a stream. The water is to be supplied into the elastic bladder until it expands to a certain degree prior to opening of the discharge nozzle. A pressure relief valve is mounted in conjunction with the elastic bladder to help such from over expanding. Different configurations of fill valve may be used to fill the reservoir with water.
摘要翻译：一种手动水枪，其使用可以安装在使用者的上臂上或由使用者承载的基部。基部可以包括弹性囊和泵送装置。弹性囊与储存器连接。泵送装置由可包括手柄的可移动部分手动操作。可移动部分枢转地安装到基部。可移动部分的移动导致水从储存器流入弹性囊，导致弹性囊膨胀。排出喷嘴连接到弹性囊，排出喷嘴正常关闭，防止水通过排出阀流过。排放阀是手动打开的，以便以流的形式分配水。水将被供应到弹性囊中，直到其在排放喷嘴打开之前膨胀到一定程度。压力释放阀与弹性囊一起安装，以帮助其膨胀。填充阀的不同配置可用于用水填充储存器。

10. 发明授权

US5855039A Delay door closer 失效
标题翻译：延迟门关闭
公开(公告)号：US5855039A
公开(公告)日：1999-01-05
申请号：US815954
申请日：1997-03-13
申请人： Alan D. Crawford
发明人： Alan D. Crawford
IPC分类号： E05C17/30 , E05F1/10 , E05F3/02 , E05F3/22 , E05F1/00
CPC分类号： E05F3/221 , E05C17/30 , E05F1/1066 , E05F3/02 , E05Y2201/21 , E05Y2201/256 , E05Y2201/264 , E05Y2900/136 , Y10S16/17 , Y10T16/27 , Y10T16/56
摘要： The subject invention is a delay door closer that is to be used in conjunction with a dual door arrangement such as a screen door mounted in conjunction with an entry door of a house or other building. A catch mechanism is mounted on the door jamb with the catch mechanism functioning to lock and hold the screen door in an open position when the entry door is in the closed position. Upon opening of the entry door a sufficient amount to where the user is now able to enter the building, the catch mechanism is disengaged which will cause the screen door to be moved from its open position to a closed position.
摘要翻译：本发明是一种延迟门关闭器，其将与双门装置结合使用，例如与房屋或其他建筑物的入口门一起安装的筛门。抓住机构安装在门边框上，当进入门处于关闭位置时，捕捉机构用于将屏幕门锁定并保持在打开位置。当入口门打开足够的量到使用者现在能够进入建筑物的时候，分离机构脱开，这将导致筛网门从其打开位置移动到关闭位置。

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