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11. 外观设计

USD427861S Edger 失效
公开(公告)号：USD427861S
公开(公告)日：2000-07-11
申请号：US109392
申请日：1999-08-13
申请人： Vincent P. Cooper , Richard Rosa , Jacob R. Prosper
设计人： Vincent P. Cooper , Richard Rosa , Jacob R. Prosper

12. 发明申请

US20070050991A1 Power tool with interchangeable blades 审中-公开
标题翻译：电动工具具有可互换的刀片
公开(公告)号：US20070050991A1
公开(公告)日：2007-03-08
申请号：US11220472
申请日：2005-09-07
申请人： Patrick Mooney , Richard Rosa , Jason Busschaert
发明人： Patrick Mooney , Richard Rosa , Jason Busschaert
IPC分类号： B26B19/02
CPC分类号： A01G3/053 , B26B19/24
摘要： A power tool and system for trimming and cutting vegetation are disclosed. A method of attaching a working assembly, such as blade carrier assembly, to a power tool is also disclosed. The power tool includes interchangeable cutting elements that can be readily attached and detached from a main body portion without any preliminary alignment steps. The main body portion of the power tool includes a selectively actuatable motor including a rotary output and a rotary drive element including a resiliently biased drive pin. Blade carrier assemblies are capable of being selectively and removably attached to the main body portion and each include a moveable blade portion having a drive pin slot. Upon attaching a blade carrier assembly to the main body portion and actuating the motor, the resiliently biased drive pin is rotatable to a position such that the drive pin is resiliently forced into the drive pin slot of the working piece to actuate the working assembly.
摘要翻译：公开了一种用于修剪和切割植被的电动工具和系统。还公开了将工作组件（例如叶片承载组件）附接到动力工具的方法。电动工具包括可互换的切割元件，其可以容易地从主体部分附接和分离，而没有任何初步对准步骤。电动工具的主体部分包括可选择性致动的电动机，其包括旋转输出和包括弹性偏置的驱动销的旋转驱动元件。叶片载体组件能够选择性地和可移除地附接到主体部分，并且每个都包括具有驱动销槽的可移动叶片部分。在将叶片载体组件附接到主体部分并致动马达时，弹性偏置的驱动销可旋转到这样的位置，使得驱动销弹性地被迫进入工件的驱动销槽中以致动工作组件。

13. 发明申请

US20060235421A1 Instrumentation for Minimally Invasive Unicompartmental Knee Replacement 有权
标题翻译：微创单位膝关节置换仪器
公开(公告)号：US20060235421A1
公开(公告)日：2006-10-19
申请号：US11423600
申请日：2006-06-12
申请人： Richard Rosa , Vernon Hartdegen , Eric Stookey , Brian Harris , Robert Fencl
发明人： Richard Rosa , Vernon Hartdegen , Eric Stookey , Brian Harris , Robert Fencl
IPC分类号： A61B17/58
CPC分类号： A61B17/155 , A61B17/157 , A61B17/1604 , A61B17/1659 , A61B17/1675
摘要： Instrumentation for surgically resurfacing a femoral condyle to receive a prosthetic femoral component in minimally invasive unicompartmental knee replacement surgery. The instrumentation includes a resurfacing guide for attachment to a femur and a rail member externally delineating an area of a femoral condyle of the femur that is to be surgically resurfaced to receive a prosthetic femoral component. The resurfacing guide has an abutment wall. The instrumentation includes a resurfacing instrument having a tissue removing surface for removing anatomical tissue from the delineated area of the femoral condyle, the tissue removing surface being movable along the delineated area to remove anatomical tissue therefrom. The resurfacing instrument has a engagement wall for contacting the abutment wall to limit the depth to which anatomical tissue is removed.
摘要翻译：用于手术重建股骨髁以在微创单室膝关节置换手术中接受假体股骨部件的仪器。仪器包括用于附接到股骨的表面重建指南和外部描绘要被外科手术重新铺展以接收假体股骨部件的股骨的股骨髁的区域的轨道构件。表面修复指南具有邻接壁。所述仪器包括具有用于从所述股骨髁的描绘区域去除解剖组织的组织去除表面的表面置换仪器，所述组织去除表面可沿着所述划定的区域移动以从其移除解剖组织。表面置换器具有用于接触邻接壁的接合壁以限制去除解剖组织的深度。

14. 外观设计

USD423308S Lawn edger 失效
公开(公告)号：USD423308S
公开(公告)日：2000-04-25
申请号：US85485
申请日：1998-03-24
申请人： James Marshall , Richard Rosa , Jacob R. Prosper , Vincent Paul Cooper
设计人： James Marshall , Richard Rosa , Jacob R. Prosper , Vincent Paul Cooper

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