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1. 发明授权

US09199384B2 Razor blade assembly 有权
标题翻译：剃刀刀片总成
公开(公告)号：US09199384B2
公开(公告)日：2015-12-01
申请号：US13177837
申请日：2011-07-07
申请人： Donald Gringer , Yuan Fang Cheng
发明人： Donald Gringer , Yuan Fang Cheng
IPC分类号： B26B21/58 , B29L31/00 , B29C45/14 , B29K705/00
CPC分类号： B26B21/58 , B29C45/14311 , B29C45/14426 , B29C2045/14327 , B29K2705/00 , B29L2031/72
摘要： There is provided in a preferred embodiment of the present invention a razor blade assembly having two plastic blades affixed to a central metal core. Each blade includes a blade edge and a connector for connecting to a connection slot in the metal core.
摘要翻译：在本发明的优选实施例中提供了具有固定到中心金属芯上的两个塑料刀片的剃刀刀片组件。每个叶片包括叶片边缘和用于连接到金属芯中的连接槽的连接器。

2. 外观设计

USD701741S1 Utility knife 有权
公开(公告)号：USD701741S1
公开(公告)日：2014-04-01
申请号：US29432126
申请日：2012-09-13
申请人： Donald Gringer , Yuan Fang Cheng
设计人： Donald Gringer , Yuan Fang Cheng

3. 发明授权

US08579114B2 Packaging device 有权
标题翻译：包装设备
公开(公告)号：US08579114B2
公开(公告)日：2013-11-12
申请号：US12944553
申请日：2010-11-11
申请人： Donald Gringer , Yuan Fang Cheng
发明人： Donald Gringer , Yuan Fang Cheng
IPC分类号： B65D83/10
CPC分类号： B65D75/326 , B65D75/22 , B65D2575/368 , B65D2575/565
摘要： There is provided in a preferred embodiment of the present invention an improved packaging device comprising a plastic casing having a depressed compartment, a plurality of wings extending from the plastic casing and a connector to secure the wings of the plastic casing around the product. Preferably, the improved packaging device also includes a folding hanger that extends from the proximate end of the plastic casing, and is used to display the product.
摘要翻译：在本发明的优选实施例中提供了一种改进的包装装置，包括具有凹陷隔室的塑料壳体，从塑料壳体延伸的多个翼片和用于将塑料壳体的机翼固定在产品周围的连接器。优选地，改进的包装装置还包括从塑料壳体的近端延伸的折叠衣架，并且用于显示产品。

4. 外观设计

USD634600S1 Caulk tool 有权
标题翻译：填缝工具
公开(公告)号：USD634600S1
公开(公告)日：2011-03-22
申请号：US29356355
申请日：2010-02-24
申请人： Donald Gringer , Howard Soled , Yuan Fang Cheng
设计人： Donald Gringer , Howard Soled , Yuan Fang Cheng

5. 发明授权

US07632174B2 Sanding apparatus with molded elastomeric pad 有权
标题翻译：具有模制弹性垫的砂光装置
公开(公告)号：US07632174B2
公开(公告)日：2009-12-15
申请号：US12186921
申请日：2008-08-06
申请人： Donald Gringer , Yuan Fang Cheng
发明人： Donald Gringer , Yuan Fang Cheng
IPC分类号： B24B23/00
CPC分类号： B24D15/04
摘要： A sander comprises a body member molded of polypropylene to which a soft pad member is integrally molded or directly bonded thereto. Preferably, the material comprising the pad member is of a thermoplastic elastomer material, such as Santoprene®. Significantly, when the pad member is molded directly to the body member, the pad has internal dimensions only slightly larger than the external dimensions of the body member so that, when the body member is located within the confines of the pad member, a secure fit is formed between these two members, without any space between them. Further, the respective dimensions of the body member and pad member give the sander a thick, one-piece appearance in side and end views. The pad member may also include a plurality of openings which help provide a “spongy” effect to the user, smoothing the peaks and reaching the valleys of an uneven surface upon which the sander is utilized.
摘要翻译：砂光机包括由聚丙烯模制的主体部件，软垫部件一体地模制或直接粘合到其上。优选地，包括垫构件的材料是热塑性弹性体材料，例如Santoprene。显着地，当衬垫构件直接模制到主体构件时，衬垫的内部尺寸仅略大于主体构件的外部尺寸，使得当主体构件位于衬垫构件的限制范围内时，固定配合形成在这两个构件之间，它们之间没有空间。此外，主体构件和衬垫构件的相应尺寸使得砂光机在侧视图和端视图中呈现厚的一体式外观。衬垫构件还可以包括多个开口，这些开口有助于向使用者提供“海绵”效应，使峰值平滑并到达使用砂磨机的不平坦表面的谷部。

6. 外观设计

USD537591S1 Soft boot for glass scraper 有权
标题翻译：玻璃刮板软靴
公开(公告)号：USD537591S1
公开(公告)日：2007-02-27
申请号：US29229009
申请日：2005-05-02
申请人： Donald Gringer , Yuan Fang Cheng , Howard Soled
设计人： Donald Gringer , Yuan Fang Cheng , Howard Soled

7. 发明申请

US20060083106A1 Fluid mixing device 失效
标题翻译：流体混合装置
公开(公告)号：US20060083106A1
公开(公告)日：2006-04-20
申请号：US11294095
申请日：2005-12-05
申请人： Donald Gringer , Yuan Cheng , Howard Soled
发明人： Donald Gringer , Yuan Cheng , Howard Soled
IPC分类号： B01F5/12 , B01F7/32
CPC分类号： B01F7/00583 , B01F7/00241 , B01F7/1625 , B01F2215/005
摘要： A mixing device includes vanes arranged so that the outer edges of the vanes define a frusto-conical surface in order to facilitate improved circulation of the liquid being mixed. In one embodiment, the outer edges of the vanes are tapered outward to form the frusto-conical surface. In an alternative embodiment, the inner and outer edges of the vanes are aligned with each other, and the vanes are tilted relative to a central axis to form the frusto-conical surface. Turbines extend between the vanes and shaft for rotating the mixing device. The turbines are arranged to avoid inhibiting entry of liquids through the top and bottom of the mixing device. Feet extend downward from the bottom edge of the mixing device to facilitate mixing of liquids on the bottom of the container.
摘要翻译：混合装置包括布置成使得叶片的外边缘限定截头圆锥形表面的叶片，以便于改进被混合的液体的循环。在一个实施例中，叶片的外边缘向外锥形以形成截头圆锥形表面。在替代实施例中，叶片的内边缘和外边缘彼此对准，并且叶片相对于中心轴线倾斜以形成截头圆锥形表面。涡轮机在叶片和轴之间延伸以旋转混合装置。涡轮机布置成避免阻止液体通过混合装置的顶部和底部进入。脚从混合装置的底部边缘向下延伸，以便于容器底部的液体混合。

8. 发明申请

US20060080843A1 Push-pull stripper-scraper 有权
标题翻译：推拉式剥皮机
公开(公告)号：US20060080843A1
公开(公告)日：2006-04-20
申请号：US10970222
申请日：2004-10-20
申请人： Donald Gringer , Yuan Cheng
发明人： Donald Gringer , Yuan Cheng
IPC分类号： B26B3/00
CPC分类号： B44D3/164
摘要： In a preferred embodiment, the push-pull stripper-scraper comprises a single stripping blade and a quadruple-edged scraping blade. The stripping blade accommodates a sliding carrier plate which incorporates guide channels for sliding along the stripping blade. The carrier plate is adapted to retain the scraping blade, thus, the scraping blade moves in unison with the carrier plate as the it shifts in position along the stripping blade. The carrier plate, stripping blade and scraping blade also include apertures through which a fastening means secures these respective components but which nevertheless selectively permits movement of the carrier plate along the stripping blade. Significantly, the device allows a user to switch between using the stripping blade and scraping blade, respectively, without changing tools. This is particularly advantageous when using the device in conjunction with an extension pole.
摘要翻译：在优选实施例中，推拉式剥离刮刀包括单个剥离刮刀和四刃刮刀。剥皮刀片容纳滑动承载板，其包括用于沿着剥离刀片滑动的引导通道。承载板适于保持刮刀，因此当刮板沿着剥离刀片位移时，刮刀与承载板一致地移动。承载板，剥离刀片和刮刀还包括孔，紧固装置通过孔固定这些相应的部件，但仍选择性地允许承载板沿着剥离刀片移动。重要的是，该装置允许用户分别在使用剥离刀片和刮刀之间切换，而不改变工具。当将该装置与延伸杆结合使用时，这是特别有利的。

9. 外观设计

USD411429S Folding pocket saw 失效
公开(公告)号：USD411429S
公开(公告)日：1999-06-22
申请号：US90379
申请日：1998-07-07
申请人： Donald Gringer
设计人： Donald Gringer

10. 外观设计

USD388307S Tool handle 失效
公开(公告)号：USD388307S
公开(公告)日：1997-12-30
申请号：US54114
申请日：1996-05-07
申请人： Donald Gringer
设计人： Donald Gringer

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