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1. 发明授权

US09790005B2 Plastic closure with enhanced performance 有权
公开(公告)号：US09790005B2
公开(公告)日：2017-10-17
申请号：US13037087
申请日：2011-02-28
申请人： Sohail Sadiq , John Edie , David E. Gevers , William Moll , Navaneeth Bashyam , Pranav Bhatt , Russ Tartock
发明人： Sohail Sadiq , John Edie , David E. Gevers , William Moll , Navaneeth Bashyam , Pranav Bhatt , Russ Tartock
IPC分类号： B65D41/00 , B65D41/32 , B65D41/34 , B65D41/04 , B65D51/16
CPC分类号： B65D41/325 , B65D41/04 , B65D41/3428 , B65D51/1661 , B65D2101/003
摘要： A plastic closure embodying the principles of the present invention comprises a closure cap having a top wall portion, and an annular skirt portion depending from the top wall portion. The skirt portion includes an internal thread formation for threaded engagement with the external thread formation of an associated container. In order to facilitate high-speed application, and minimize the use of polymeric material, the closure is configured to exhibit a variation in retention force which decreases in a direction away from the top wall portion of the closure cap.

2. 发明申请

US20120091138A1 PLASTIC CLOSURE WITH ENHANCED PERFORMANCE 有权
标题翻译：具有增强性能的塑料封盖
公开(公告)号：US20120091138A1
公开(公告)日：2012-04-19
申请号：US13037087
申请日：2011-02-28
申请人： Sohail Sadiq , John Edie , David E. Gevers , William Moll , Navaneeth Bashyam , Pranav Bhatt , Russ Tartock
发明人： Sohail Sadiq , John Edie , David E. Gevers , William Moll , Navaneeth Bashyam , Pranav Bhatt , Russ Tartock
IPC分类号： B65D41/04
CPC分类号： B65D41/325 , B65D41/04 , B65D41/3428 , B65D51/1661 , B65D2101/003
摘要： A plastic closure embodying the principles of the present invention comprises a closure cap having a top wall portion, and an annular skirt portion depending from the top wall portion. The skirt portion includes an internal thread formation for threaded engagement with the external thread formation of an associated container. In order to facilitate high-speed application, and minimize the use of polymeric material, the closure is configured to exhibit a variation in retention force which decreases in a direction away from the top wall portion of the closure cap.
摘要翻译：体现本发明原理的塑料封盖包括具有顶壁部分的封闭盖和从顶壁部分悬垂的环形裙部。裙部包括用于与相关联的容器的外螺纹形成螺纹接合的内螺纹结构。为了便于高速应用，并且使聚合物材料的使用最小化，闭合件构造成表现出沿着远离封盖的顶壁部分的方向减小的保持力的变化。

3. 发明授权

US09085395B2 Plastic closure with enhanced performance 有权
标题翻译：塑料封闭性能提升
公开(公告)号：US09085395B2
公开(公告)日：2015-07-21
申请号：US13539692
申请日：2012-07-02
申请人： Sohail Sadiq , John Edie , David E. Gevers , William Moll , Navaneeth Bashyam , Pranav Bhatt , Russell Tartock
发明人： Sohail Sadiq , John Edie , David E. Gevers , William Moll , Navaneeth Bashyam , Pranav Bhatt , Russell Tartock
IPC分类号： B65D41/34 , B65D41/32
CPC分类号： B65D41/325 , B65D41/04 , B65D41/3428 , B65D51/1661 , B65D2101/003
摘要： A plastic closure embodying the principles of the present invention comprises a closure cap having a top wall portion, and an annular skirt portion depending from the top wall portion. The skirt portion includes an internal thread formation for threaded engagement with the external thread formation of an associated container. In order to facilitate high-speed application, and minimize the use of polymeric material, the closure is configured to exhibit a variation in retention force which decreases in a direction away from the top wall portion of the closure cap.
摘要翻译：体现本发明原理的塑料封盖包括具有顶壁部分的封闭盖和从顶壁部分悬垂的环形裙部。裙部包括用于与相关联的容器的外螺纹形成螺纹接合的内螺纹结构。为了便于高速应用，并且使聚合物材料的使用最小化，闭合件构造成表现出沿着远离封盖的顶壁部分的方向减小的保持力的变化。

4. 发明申请

US20120267372A1 Plastic Closure with Enhanced Performance 有权
标题翻译：塑料封闭性能提升
公开(公告)号：US20120267372A1
公开(公告)日：2012-10-25
申请号：US13539692
申请日：2012-07-02
申请人： Sohail Sadiq , John Edie , David E. Gevers , William Moll , Navaneeth Bashyam , Pranav Bhatt , Russell Tartock
发明人： Sohail Sadiq , John Edie , David E. Gevers , William Moll , Navaneeth Bashyam , Pranav Bhatt , Russell Tartock
IPC分类号： B65D41/04 , B65D51/16
CPC分类号： B65D41/325 , B65D41/04 , B65D41/3428 , B65D51/1661 , B65D2101/003
摘要： A plastic closure embodying the principles of the present invention comprises a closure cap having a top wall portion, and an annular skirt portion depending from the top wall portion. The skirt portion includes an internal thread formation for threaded engagement with the external thread formation of an associated container. In order to facilitate high-speed application, and minimize the use of polymeric material, the closure is configured to exhibit a variation in retention force which decreases in a direction away from the top wall portion of the closure cap.
摘要翻译：体现本发明原理的塑料封盖包括具有顶壁部分的封闭盖和从顶壁部分悬垂的环形裙部。裙部包括用于与相关联的容器的外螺纹形成螺纹接合的内螺纹结构。为了便于高速应用，并且使聚合物材料的使用最小化，闭合件构造成表现出沿着远离封盖的顶壁部分的方向减小的保持力的变化。

5. 发明申请

US20110163098A1 PLASTIC CLOSURE WITH ENHANCED PERFORMANCE 失效
标题翻译：具有增强性能的塑料封盖
公开(公告)号：US20110163098A1
公开(公告)日：2011-07-07
申请号：US12982242
申请日：2010-12-30
申请人： Dave Gevers , Pranav M. Bhatt , Navaneeth Bashyam , Thomas McCandless
发明人： Dave Gevers , Pranav M. Bhatt , Navaneeth Bashyam , Thomas McCandless
IPC分类号： B65D41/04
CPC分类号： B65D41/3409 , B65D41/0421 , B65D51/1688
摘要： A plastic closure is disclosed which is configured for enhanced performance and reduced closure weight. Notably, the closure includes a compound, internal helical thread formation including an upper retention portion which provides desired closure hoop strength and sealing performance, and a lower guide portion which is configured for light weight while functioning to guide the closure onto an associated container during application. The closure can further include a stepped top wall portion having a relatively thick outer region, and a relatively thin central region. A tamper-evident band of the closure can be configured to include a deformable free edge portion for enhanced tamper-resistance.
摘要翻译：公开了一种塑料封闭件，其被配置为增强性能并减小封闭重量。值得注意的是，封闭件包括复合的内部螺旋形螺旋结构，其包括提供期望的闭合环箍强度和密封性能的上部保持部分，以及下部引导部分，该引导部分构造成用于在施加期间将盖子引导到相关联的容器上。封闭件还可以包括具有相对较厚的外部区域的阶梯式顶壁部分和相对薄的中心区域。闭合件的防窃启带可构造成包括可变形的自由边缘部分，用于增强防篡改。

6. 发明申请

US20110089134A1 METHOD OF COMPRESSION MOLDING A PLASTIC CLOSURE FROM FOAMED POLYMERIC MATERIAL 审中-公开
标题翻译：压缩模塑方法从泡沫聚合物料中塑性封闭
公开(公告)号：US20110089134A1
公开(公告)日：2011-04-21
申请号：US12869935
申请日：2010-08-27
申请人： Hugh Morton , Lawrence M. Smeyak , Lindsey Abney , Brandon Hughes , Edward Kresge , John Erspamer , Navaneeth Bashyam , Jeffrey M. Pristera
发明人： Hugh Morton , Lawrence M. Smeyak , Lindsey Abney , Brandon Hughes , Edward Kresge , John Erspamer , Navaneeth Bashyam , Jeffrey M. Pristera
IPC分类号： B65D41/00 , B29C44/40
CPC分类号： B29C43/36 , B29C31/048 , B29C44/348 , B29C44/585 , B29C2043/3628
摘要： A method of compression molding a plastic article, such as a closure, includes providing a molten polymeric material, comprising a mixture of at least one molten polymer and a gas blended therein. The polymeric material is molded between cooperating male and female molds, with relative movement of the molds controlled to form a mold cavity with a predetermined volume. Formation in this manner acts to produce a molded closure with substantially reduced density, thus achieving desired material savings, while still providing a closure or like article exhibiting desired performance characteristics.
摘要翻译：塑料制品例如封闭件的压缩模塑方法包括提供熔融聚合物材料，其包含至少一种熔融聚合物和混合在其中的气体的混合物。聚合物材料在配合的阳模和阴模之间模制，模具的相对运动被控制以形成具有预定体积的模腔。以这种方式的形成起着制造具有显着降低的密度的模制封闭物的作用，从而实现所需的材料节省，同时仍然提供具有期望的性能特征的封闭物或类似物品。

7. 发明授权

US08485374B2 Plastic closure with enhanced performance 失效
标题翻译：塑料封闭性能提升
公开(公告)号：US08485374B2
公开(公告)日：2013-07-16
申请号：US12982242
申请日：2010-12-30
申请人： Dave Gevers , Pranav M. Bhatt , Navaneeth Bashyam , Thomas McCandless
发明人： Dave Gevers , Pranav M. Bhatt , Navaneeth Bashyam , Thomas McCandless
IPC分类号： B65D41/04 , B65D51/16
CPC分类号： B65D41/3409 , B65D41/0421 , B65D51/1688
摘要： A plastic closure is disclosed which is configured for enhanced performance and reduced closure weight. Notably, the closure includes a compound, internal helical thread formation including an upper retention portion which provides desired closure hoop strength and sealing performance, and a lower guide portion which is configured for light weight while functioning to guide the closure onto an associated container during application. The closure can further include a stepped top wall portion having a relatively thick outer region, and a relatively thin central region. A tamper-evident band of the closure can be configured to include a deformable free edge portion for enhanced tamper-resistance.
摘要翻译：公开了一种塑料封闭件，其被配置为增强性能并减小封闭重量。值得注意的是，封闭件包括复合的内部螺旋形螺旋结构，其包括提供期望的闭合环箍强度和密封性能的上部保持部分，以及下部引导部分，该引导部分构造成用于在施加期间将盖子引导到相关联的容器上。封闭件还可以包括具有相对较厚的外部区域的阶梯式顶壁部分和相对薄的中心区域。闭合件的防窃启带可构造成包括可变形的自由边缘部分，用于增强防篡改。

8. 发明授权

US08695821B2 Closure having improved performance 有权
标题翻译：闭合性能提高
公开(公告)号：US08695821B2
公开(公告)日：2014-04-15
申请号：US13523495
申请日：2012-06-14
申请人： Navaneeth Bashyam
发明人： Navaneeth Bashyam
IPC分类号： B65D41/04 , B65D41/00
CPC分类号： B65D41/3428 , B65D41/0485 , B65D2251/023
摘要： A plastic closure formed from polymeric materials in accordance with the present invention is configured for enhanced performance, including enhanced strength and impact resistance. In one aspect of the present invention, the closure includes a top wall portion, and an annular, depending skirt portion which defines a plurality of circumferentially spaced, axial columns. Notably, in accordance with the illustrated embodiment, each of these axial columns is provided by a group of gripping knurls provided on the exterior of the skirt portion, with each group of the gripping knurls having relatively shallow valleys between adjacent ones of the knurls.
摘要翻译：由根据本发明的聚合物材料形成的塑料封盖构造成增强的性能，包括增强的强度和耐冲击性。在本发明的一个方面，封闭件包括顶壁部分和限定多个周向间隔开的轴向列的环形的悬垂裙部。值得注意的是，根据所示实施例，这些轴向柱中的每一个由设置在裙部的外部上的一组夹紧滚花提供，每组夹持滚花在相邻的滚花之间具有相对较浅的谷。

9. 发明申请

US20120318768A1 CLOSURE HAVING IMPROVED PERFORMANCE 有权
标题翻译：具有改进性能的关闭
公开(公告)号：US20120318768A1
公开(公告)日：2012-12-20
申请号：US13523495
申请日：2012-06-14
申请人： Navaneeth Bashyam
发明人： Navaneeth Bashyam
IPC分类号： B65D41/04
CPC分类号： B65D41/3428 , B65D41/0485 , B65D2251/023
摘要： A plastic closure formed from polymeric materials in accordance with the present invention is configured for enhanced performance, including enhanced strength and impact resistance. In one aspect of the present invention, the closure includes a top wall portion, and an annular, depending skirt portion which defines a plurality of circumferentially spaced, axial columns. Notably, in accordance with the illustrated embodiment, each of these axial columns is provided by a group of gripping knurls provided on the exterior of the skirt portion, with each group of the gripping knurls having relatively shallow valleys between adjacent ones of the knurls.
摘要翻译：由根据本发明的聚合物材料形成的塑料封盖构造成增强的性能，包括增强的强度和耐冲击性。在本发明的一个方面，封闭件包括顶壁部分和限定多个周向间隔开的轴向列的环形的悬垂裙部。值得注意的是，根据所示实施例，这些轴向柱中的每一个由设置在裙部的外部上的一组夹紧滚花提供，每组夹持滚花在相邻的滚花之间具有相对较浅的谷。

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