专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US10488421B2 Methods for reducing the risk of osteoarthritis of the knee 有权
公开(公告)号：US10488421B2
公开(公告)日：2019-11-26
申请号：US16054460
申请日：2018-08-03
申请人： Steven J. Svoboda , Kenneth L. Cameron
发明人： Steven J. Svoboda , Kenneth L. Cameron
IPC分类号： G01N33/68
CPC分类号： G01N33/6887 , G01N2800/10 , G01N2800/50 , G01N2800/52 , G01N2800/60
摘要： Methods for reducing the risk of osteoarthritis of the knee in a human determined to have an elevated risk of osteoarthritis of the knee are provided. The methods involve administering an intervention, such as physical therapy, to a human that has an increased expression level of biomarker C1,2C, C2C, or CPII compared to a normal control, or a decreased expression level of biomarker CS846 compared to a normal control, or a combination thereof.

2. 发明授权

US10041955B2 Methods and apparatus for assessment of risk for joint injury 有权
公开(公告)号：US10041955B2
公开(公告)日：2018-08-07
申请号：US15804615
申请日：2017-11-06
申请人： Steven J. Svoboda , Kenneth L. Cameron
发明人： Steven J. Svoboda , Kenneth L. Cameron
IPC分类号： G01N33/68
摘要： Test kits and methods for diagnosing and monitoring relative risk of joint injury are provided. The apparatus and methods beneficially permit intervention to reduce the risk of joint injury and/or reduce the damage resulting from joint injury. Methods for monitoring recovery from a joint injury are also provided.

3. 发明授权

US09829493B2 Methods and apparatus for assessment of risk for joint injury 有权
公开(公告)号：US09829493B2
公开(公告)日：2017-11-28
申请号：US14905777
申请日：2014-07-15
申请人： Steven J. Svoboda , Kenneth L. Cameron
发明人： Steven J. Svoboda , Kenneth L. Cameron
IPC分类号： G01N33/68
CPC分类号： G01N33/6887 , G01N2800/10 , G01N2800/50 , G01N2800/52 , G01N2800/60
摘要： Test kits and methods for diagnosing and monitoring relative risk of joint injury are provided. The apparatus and methods beneficially permit intervention to reduce the risk of joint injury and/or reduce the damage resulting from joint injury. Methods for monitoring recovery from a joint injury are also provided.

4. 发明申请

US20130139485A1 DUAL BLADED WALK POWER MOWER WITH REAR BAGGING MODE 有权
标题翻译：双刃式卧铺式电动葫芦，配有后装模式
公开(公告)号：US20130139485A1
公开(公告)日：2013-06-06
申请号：US13312433
申请日：2011-12-06
申请人： Chris A. Wadzinski , Ryan J. Volovsek , Larry W. Schmidt , Steven J. Svoboda , John O. Hurst
发明人： Chris A. Wadzinski , Ryan J. Volovsek , Larry W. Schmidt , Steven J. Svoboda , John O. Hurst
IPC分类号： A01D34/73
CPC分类号： A01D34/68 , A01D34/667 , A01D34/6806 , A01D34/685 , A01D43/0636
摘要： A walk power mower has a mower deck that encloses a pair of rotary cutting blades with the grass clippings from the blades being discharged through a rearwardly extending grass discharge tunnel in a rear bagging mode of operation. The blades are powered by a timed drive system that is carried by a horizontal apron that is part of a cast aluminum engine mount. The engine mount and the apron are bolted to a stamped steel deck shell that forms the cutting chamber in which the blades rotate. The mower has a side discharge mode in which a side discharge chute is releasably mounted over a side discharge opening. The chute carries a flow cutoff baffle having an inwardly protruding inner end that sticks through the side discharge opening to intercept and direct the clippings out through the side discharge opening and through the chute in the side discharge mode.
摘要翻译：步行电动割草机具有包围一对旋转切割刀片的割草机甲板，其中来自刀片的草屑在后装袋操作模式中通过向后延伸的草排出通道排出。叶片由定时驱动系统供电，该驱动系统由作为铸铝发动机支架的一部分的水平围裙携带。发动机支架和围裙被螺栓连接到形成刀片旋转的切割室的冲压钢甲板壳体。割草机具有侧排料槽，侧排料槽可释放地安装在侧排料口上。滑槽具有流动截止挡板，其具有向内突出的内端，该内侧端部通过侧排出口拦截并引导夹子通过侧排出口排出并且以侧排出模式通过滑槽。

5. 发明授权

US06629818B2 Impeller for use with portable blower/vacuums 有权
标题翻译：叶轮用于便携式鼓风机/真空吸尘器
公开(公告)号：US06629818B2
公开(公告)日：2003-10-07
申请号：US09822101
申请日：2001-03-30
申请人： Steven J. Svoboda
发明人： Steven J. Svoboda
IPC分类号： F04D2930
CPC分类号： E01H1/0836 , A01G20/43 , A47L5/14 , E01H1/0809 , Y10T29/49329
摘要： An impeller for generating an air flow, for use in a device such as a blower/vacuum, the impeller having a hub structure for mounting the impeller on a rotatable shaft of the blower/vac and a plurality of air-flow generating vanes coupled to the hub structure in a non-uniform manner wherein the spacing between adjacent vanes is irregular. An impeller having non-uniform spacing between adjacent vanes is provided. Additional features of the impeller may include a plurality of debris engaging structures or serrations for facilitating a finer mulch of air-entrained debris.
摘要翻译：一种用于产生空气流的叶轮，用于诸如鼓风机/真空的装置中，所述叶轮具有用于将叶轮安装在鼓风机/ vac的可旋转轴上的轮毂结构，以及多个气流发生叶片，其连接到轮毂结构以不均匀的方式，其中相邻叶片之间的间隔是不规则的。提供了在相邻叶片之间具有不均匀间隔的叶轮。叶轮的另外的特征可以包括多个碎屑接合结构或锯齿，以便于更好地覆盖空气夹带的碎屑。

6. 发明授权

US6158082A Portable blower with blower tube noise reduction 有权
标题翻译：便携式风机，鼓风机降噪
公开(公告)号：US6158082A
公开(公告)日：2000-12-12
申请号：US244868
申请日：1999-02-05
申请人： Thomas J. Beckey , Rodney D. Lund , Steve R. Porter , Chadwick A. Shaffer , Steven J. Svoboda
发明人： Thomas J. Beckey , Rodney D. Lund , Steve R. Porter , Chadwick A. Shaffer , Steven J. Svoboda
IPC分类号： A01G1/12 , A47L5/14 , A47L9/00 , A47L9/02 , A47L7/04
CPC分类号： A01G1/125 , A47L5/14 , A47L9/0081 , A47L9/02
摘要： The present invention provides for noise reduction during operation of a portable blower by reducing the noise or acoustic energy escaping from the housing outlet and blower tube. The noise reduction is achieved by placing sound absorbing material in the blower tube. The sound absorbing material may include flared upstream and downstream ends to reduce turbulence. The sound absorbing material may be held within the blower tube by an insert frame such that substantial portions of the sound absorbing material are exposed to air passing through the blower tube. Also disclosed is a sound absorbing insert that can be placed within an existing blower tube to retrofit portable blowers with noise reduction technology.
摘要翻译：本发明通过减少从壳体出口和鼓风机管排出的噪声或声能来提供便携式鼓风机操作期间的噪声降低。通过将吸声材料放置在鼓风机管中来实现降噪。吸声材料可以包括扩张的上游和下游端以减少湍流。吸音材料可以通过插入框架保持在鼓风机管内，使得吸声材料的大部分暴露于通过鼓风机管的空气。还公开了一种吸音插入件，其可以放置在现有的鼓风机管内，以使用降噪技术来改造便携式鼓风机。

7. 发明授权

US08602334B2 Debris vacuum with supplemental debris shearing surface 有权
标题翻译：碎片真空与补充碎片剪切面
公开(公告)号：US08602334B2
公开(公告)日：2013-12-10
申请号：US12961049
申请日：2010-12-06
申请人： Steven J. Svoboda , Chadwick A. Shaffer
发明人： Steven J. Svoboda , Chadwick A. Shaffer
IPC分类号： B02C23/28
CPC分类号： E01H1/0809 , A01G20/43 , E01H1/0827
摘要： A debris vacuum having one or more rotating shearing edges and at least one supplemental shearing edge in close proximity to the rotating shearing edges. The supplemental shearing edge may be stationary and attached, for example, to a housing containing the rotating shearing edge, or to a vacuum tube that is itself attachable to the housing.
摘要翻译：具有一个或多个旋转剪切边缘和至少一个补充剪切边缘的碎片真空，其紧邻旋转的剪切边缘。补充的剪切边缘可以是固定的并且例如附接到包含旋转剪切边缘的壳体，或者附接到本身可附接到壳体的真空管。

8. 发明授权

US08539745B2 Dual bladed walk power mower with rear bagging mode 有权
标题翻译：双叶片步行电动割草机，后装袋模式
公开(公告)号：US08539745B2
公开(公告)日：2013-09-24
申请号：US13312433
申请日：2011-12-06
申请人： Larry W. Schmidt , Steven J. Svoboda , Chris A. Wadzinski
发明人： Larry W. Schmidt , Steven J. Svoboda , Chris A. Wadzinski
IPC分类号： A01D67/00
CPC分类号： A01D34/68 , A01D34/667 , A01D34/6806 , A01D34/685 , A01D43/0636
摘要： A walk power mower has a mower deck that encloses a pair of rotary cutting blades with the grass clippings from the blades being discharged through a rearwardly extending grass discharge tunnel in a rear bagging mode of operation. The pair of cutting blades rotate in the same direction relative to a cutting chamber of the mower deck so that grass clippings cut by one blade merge with grass clippings cut by the other blade with the merged clippings forming a single common stream of clippings that is rearwardly directed along one side of the cutting chamber. The clippings enter a grass collection bag which is positioned between the handle tubes of a handle assembly of the mower.
摘要翻译：步行电动割草机具有包围一对旋转切割刀片的割草机甲板，其中来自刀片的草屑在后装袋操作模式中通过向后延伸的草排出通道排出。一对切割刀片相对于割草机甲板的切割室沿相同的方向旋转，使得由一个刀片切割的草屑与由另一个刀片切割的草剪合并，并且合并的剪切物形成一个单一的公共的夹子沿着切割室的一侧。剪报进入草地收集袋，该收集袋位于割草机手柄组件的手柄管之间。

9. 发明授权

US6059541A Air inlet cover for portable blower/vacuum 失效
标题翻译：便携式鼓风机/真空吸气罩
公开(公告)号：US6059541A
公开(公告)日：2000-05-09
申请号：US38365
申请日：1998-03-10
申请人： Thomas J. Beckey , Steven R. Porter , Chadwick A. Shaffer , Steven J. Svoboda
发明人： Thomas J. Beckey , Steven R. Porter , Chadwick A. Shaffer , Steven J. Svoboda
IPC分类号： A47L5/14 , A47L9/02 , F04B49/00
CPC分类号： A47L9/02 , A01G1/125 , A47L5/14
摘要： An improved air inlet cover and impeller for a convertible electric blower/vacuum. The blower/vac includes an electric motor which drives an impeller. A plurality of blades located on the impeller define a frusto-conical surface of revolution. The air inlet cover includes an integral, frusto-conical pressure ring which is located offset but generally congruent to the surface of revolution defined by the impeller blades. The cover additionally includes an air grate that allows the passage of air but prevents the passage of other objects. The grate also includes a choke member for adjusting the effective area of the air inlet into the blower/vac to control the exit air volume and velocity of the blower. The cover also includes a bell-mouthed opening integral with the choke member to increase the efficiency of the blower/vac when in the blower mode.
摘要翻译：改进的空气入口盖和用于可转换电动鼓风机/真空的叶轮。鼓风机/ vac包括驱动叶轮的电动马达。位于叶轮上的多个叶片限定了旋转的截头圆锥形表面。空气入口盖包括整体的截头圆锥形压力环，其位于偏置但大体上与叶轮叶片限定的旋转表面一致。盖子还包括允许空气通过但防止其它物体通过的空气格栅。格栅还包括用于调节进入鼓风机/ vac的进气口的有效面积的阻风构件，以控制鼓风机的出口空气体积和速度。盖子还包括与阻风构件成一体的喇叭口，以在鼓风机模式下提高鼓风机/ vac的效率。

10. 发明授权

US5979013A Portable blower with noise reduction 失效
标题翻译：便携式鼓风机，降噪
公开(公告)号：US5979013A
公开(公告)日：1999-11-09
申请号：US90481
申请日：1998-06-04
申请人： Thomas J. Beckey , Steven R. Porter , Rodney D. Lund , Chadwick A. Shaffer , Steven J. Svoboda , Steven T. O'Brien
发明人： Thomas J. Beckey , Steven R. Porter , Rodney D. Lund , Chadwick A. Shaffer , Steven J. Svoboda , Steven T. O'Brien
IPC分类号： A01G1/12 , A47L5/14 , A47L9/00 , A47L9/02
CPC分类号： A47L5/14 , A01G1/125 , A47L9/0081 , A47L9/02
摘要： The present invention provides for noise reduction during operation of a portable blower by reducing the noise or acoustic energy escaping from the inlet of the blower housing. The noise reduction is achieved in one respect by placing sound absorbing material in a plenum attached to the inlet opening of the blower housing. Other features of the preferred plenum include louvered openings and angled engagement members to draw the plenum tightly against the blower housing.
摘要翻译：本发明通过减少从鼓风机壳体的入口逸出的噪声或声能来提供便携式鼓风机操作期间的噪声降低。在一个方面，通过将吸音材料放置在连接到鼓风机壳体的入口的增压室中来实现降噪。优选的增压室的其他特征包括百叶窗开口和成角度的接合构件，以将气室紧紧地压靠鼓风机壳体。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式