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1. 发明申请

US20050282991A1 High impact poly (urethane urea) polysulfides 审中-公开
标题翻译：高抗冲聚氨酯脲多硫化物
公开(公告)号：US20050282991A1
公开(公告)日：2005-12-22
申请号：US11141636
申请日：2005-05-31
申请人： Nina Bojkova , Robert Smith , Robert Herold , Chandra Rao , William McDonald , Vidhu Nagpal , Marvin Graham , Phillip Yu , Suresh Sawant , Michael Okoroafor
发明人： Nina Bojkova , Robert Smith , Robert Herold , Chandra Rao , William McDonald , Vidhu Nagpal , Marvin Graham , Phillip Yu , Suresh Sawant , Michael Okoroafor
IPC分类号： C08G18/00 , C08G18/12 , C08G18/38 , C08G18/42 , C08G18/50 , C08G18/66 , C08G18/72 , C08G18/75 , C08G18/77
CPC分类号： C08G18/3876 , C08G18/12 , C08G18/4277 , C08G18/5072 , C08G18/52 , C08G18/6607 , C08G18/6611 , C08G18/664 , C08G18/6644 , C08G18/722 , C08G18/724 , C08G18/758 , C08G18/775 , G02B1/04 , C08G18/3237 , C08G18/3225 , C08L75/04 , C08L81/00
摘要： The present invention relates to a sulfur-containing polyureaurethane and a method of preparing said polyureaurethane. In an embodiment, the sulfur-containing polyureaurethane adapted to have a refractive index of at least 1.57, an Abbe number of at least 32 and a density of less than 1.3 grams/cm3, when at least partially cured.
摘要翻译：本发明涉及一种含硫聚脲氨基甲酸酯及其制备方法。在一个实施方案中，适于具有至少1.57的折射率，至少32的阿贝数和小于1.3克/厘米3的密度的含硫聚脲聚氨酯，当至少部分地治愈

2. 发明申请

US20070155940A1 IMPACT RESISTANT POLYUREAURETHANE LENS 审中-公开
标题翻译：耐冲击聚氨酯透镜
公开(公告)号：US20070155940A1
公开(公告)日：2007-07-05
申请号：US11685794
申请日：2007-03-14
申请人： Vidhu Nagpal , William McDonald , Robert Smith
发明人： Vidhu Nagpal , William McDonald , Robert Smith
IPC分类号： C08G18/00
CPC分类号： C08G18/758 , C08G18/12 , C08G18/3206 , C08G18/4018 , C08G18/4277 , C08G18/6611 , C08G18/6644 , C08G18/6677 , G02B1/041 , C08L75/04 , C08G18/3814 , C08G18/3243 , C08G18/3225
摘要： The present invention relates to a polyether-containing polyureaurethane lens. The polyureaurethane lens can include a prepolymer comprising a polyisocyanate and a polyether-containing polyol material that can be reacted with an amine-containing curing agent to produce the polyureaurethane lens of the present invention. The polyether-containing polyureaurethane lens can have a hard coating on both surfaces and a maximum center thickness of 2.2 mm in a piano configuration, with an impact resistance of at least 148 feet per second as defined by The High Impact Test.
摘要翻译：本发明涉及含聚醚的聚脲氨酯透镜。聚脲氨酯透镜可以包括含有多异氰酸酯和含聚醚的多元醇材料的预聚物，其可与含胺固化剂反应以制备本发明的聚脲聚氨酯透镜。含聚醚的聚脲氨基甲酸酯透镜可以在两个表面上具有硬涂层，并且在钢琴结构中可以具有2.2mm的最大中心厚度，其耐冲击性为“高冲击试验”所定义的至少148英尺/秒。

3. 发明申请

US20070238848A1 High impact poly (urethane urea) polysulfides 审中-公开
标题翻译：高抗冲聚氨酯脲多硫化物
公开(公告)号：US20070238848A1
公开(公告)日：2007-10-11
申请号：US11303832
申请日：2005-12-16
申请人： Nina Bojkova , Robert Smith , Robert Herold , Chandra Rao , William McDonald , Vidhu Nagpal , Marvin Graham , Phillip Yu , Suresh Sawant , Michael Okoroafor
发明人： Nina Bojkova , Robert Smith , Robert Herold , Chandra Rao , William McDonald , Vidhu Nagpal , Marvin Graham , Phillip Yu , Suresh Sawant , Michael Okoroafor
IPC分类号： C08G18/00
CPC分类号： C08G18/724 , C08G18/12 , C08G18/3876 , C08G18/4018 , C08G18/4277 , C08G18/751 , C08G18/755 , C08G18/324 , C08G18/3874
摘要： The present invention relates to a sulfur-containing polyureaurethane and a method of preparing said polyureaurethane. In an embodiment, the sulfur-containing polyureaurethane adapted to have a refractive index of at least 1.57, an Abbe number of at least 32 and a density of less than 1.3 grams/cm3, when at least partially cured.
摘要翻译：本发明涉及一种含硫聚脲氨基甲酸酯及其制备方法。在一个实施方案中，适于具有至少1.57的折射率，至少32的阿贝数和小于1.3克/厘米3的密度的含硫聚脲聚氨酯，当至少部分地治愈

4. 发明申请

US20060241273A1 High impact poly (urethane urea) polysulfides 审中-公开
标题翻译：高抗冲聚氨酯脲多硫化物
公开(公告)号：US20060241273A1
公开(公告)日：2006-10-26
申请号：US11360011
申请日：2006-02-22
申请人： Nina Bojkova , Robert Smith , Robert Herold , Chandra Rao , William McDonald , Vidhu Nagpal , Marvin Graham , Phillip Yu , Suresh Sawant , Michael Okoroafor
发明人： Nina Bojkova , Robert Smith , Robert Herold , Chandra Rao , William McDonald , Vidhu Nagpal , Marvin Graham , Phillip Yu , Suresh Sawant , Michael Okoroafor
IPC分类号： C08G18/00
CPC分类号： C08G18/758 , C08G18/10 , C08G18/12 , C08G18/324 , C08G18/3876 , C08G18/4018 , C08G18/4202 , C08G18/4277 , C08G18/4837 , C08G18/52 , C08G18/6611 , C08G18/6644 , C08G18/722 , C08G18/724 , C08J5/18 , C08J2375/04 , G02B1/041 , C08G18/6685 , C08G18/3874 , C08G18/3237 , C08L75/04 , C08L81/00
摘要： The present invention relates to a sulfur-containing polyureaurethane and a method of preparing said polyureaurethane. In an embodiment, the sulfur-containing polyureaurethane adapted to have a refractive index of at least 1.57,an Abbe number of at least 32 and a density of less than 1.3 grams/cm3, when at least partially cured.
摘要翻译：本发明涉及一种含硫聚脲氨基甲酸酯及其制备方法。在一个实施方案中，适于具有至少1.57的折射率，至少32的阿贝数和小于1.3克/厘米3的密度的含硫聚脲聚氨酯，当至少部分地治愈

5. 发明申请

US20070142605A1 Sulfur-containing oligomers and high index polyurethanes prepared therefrom 有权
标题翻译：含硫低聚物和由其制备的高折射率聚氨酯
公开(公告)号：US20070142605A1
公开(公告)日：2007-06-21
申请号：US11303707
申请日：2005-12-16
申请人： Nina Bojkova , Robert Herold , William McDonald , Marvin Graham , Robert Smith
发明人： Nina Bojkova , Robert Herold , William McDonald , Marvin Graham , Robert Smith
IPC分类号： C08G18/00
CPC分类号： C08G18/758 , C08G18/10 , C08G18/1816 , C08G18/3876 , C08G18/52
摘要： The present invention provides polythiol oligomer formed by the reaction of at least two or more different dienes and at least one or more dithiol wherein stoichiometric ratio of the sum of the number of equivalents of all polythiols to the sum of the number of equivalents of all dienes used to form said polythiol oligomer is greater than 1.0:1.0; and wherein said two or more different dienes comprise (a) at least one non-cyclic diene and at least one cyclic diene; or (b) at least one aromatic ring-containing diene and at least one non-aromatic cyclic diene; or (c) at least one non-aromatic monocyclic diene and at least one non-aromatic polycyclic diene; Sulfur-containing polyurethane of the present invention can be prepared by combining polyisocyanate, polyisothiocyanate, or mixture thereof; the polythiol oligomer described above; and active hydrogen-containing material.
摘要翻译：本发明提供通过至少两种或更多种不同的二烯和至少一种或多种二硫醇的反应形成的多硫醇低聚物，其中所有多硫醇的当量数之和与所有二烯的当量数之和的化学计量比用于形成所述多硫醇低聚物大于1.0:1.0; 并且其中所述两种或更多种不同的二烯包含（a）至少一种非环状二烯和至少一种环状二烯; 或（b）至少一种含芳族环的二烯和至少一种非芳族环状二烯; 或（c）至少一种非芳族单环二烯和至少一种非芳族多环二烯; 本发明的含硫聚氨酯可以通过多异氰酸酯，多异硫氰酸酯或其混合物的组合来制备; 上述多硫醇低聚物; 和含活性氢的材料。

6. 发明授权

US11405717B2 Pressure equalizing earphone 有权
公开(公告)号：US11405717B2
公开(公告)日：2022-08-02
申请号：US17125603
申请日：2020-12-17
申请人： Robert Smith , Casey Ng
发明人： Robert Smith , Casey Ng
IPC分类号： H04R1/10
摘要： An earphone has a body housing a transducer that is capable of generating an acoustic signal and directing the acoustic signal to an outlet in the body, the body being positionable in, on, or near an ear of user so that the acoustic signal can be directed into the ear canal of the user. The earphone also has an ear coupling mechanism comprising a sealing mechanism with a sealing member that is adapted to contact a portion of the ear of the user to at least partially create a seal between the ear canal and the external environment and a venting mechanism capable of venting air between the ear canal and the external environment, the venting mechanism comprising an air conduit that is adapted to communicate on one end with the ear canal and at another end with the external environment so that air can flow through the conduit to equalize a pressure differential across the sealing mechanism. The air conduit is sized and shaped so as to provide an improved audio performance over an earphone without the air conduit.

7. 外观设计

USD906911S1 Handlebar 有权
公开(公告)号：USD906911S1
公开(公告)日：2021-01-05
申请号：US29666409
申请日：2018-10-12
申请人： Robert Smith
设计人： Robert Smith

8. 外观设计

USD728052S1 Limbo device 有权
标题翻译： Limbo设备
公开(公告)号：USD728052S1
公开(公告)日：2015-04-28
申请号：US29480950
申请日：2014-01-30
申请人： Robert Smith , Tyler Livesay
设计人： Robert Smith , Tyler Livesay

9. 发明授权

US08919861B1 Portable temporary extension enclosure for folding trailers 有权
标题翻译：便携式折叠式拖车的临时扩展机柜
公开(公告)号：US08919861B1
公开(公告)日：2014-12-30
申请号：US14107571
申请日：2013-12-16
申请人： Robert Smith
发明人： Robert Smith
IPC分类号： B60P3/00 , B60P3/36
CPC分类号： B60P3/36
摘要： A flexible extension storage enclosure for folding travel trailers that is selectively secured to the underside of a folding trailer extension after it has been deployed from the main body of the travel trailer. The storage extension enclosure provides additional usable weather tight storage area beneath the extension by using a combination of track insertable support rails and a plurality of wall surface mounted snaps to define selectively accessible integrated storage compartment there beneath with a selective access closure.
摘要翻译：用于折叠行走拖车的灵活的扩展存储箱，其在从行驶拖车的主体部署之后被选择性地固定到折叠拖车延伸部的下侧。存储延伸机架通过使用可轨道插入的支撑轨道和多个壁表面安装的卡扣的组合，在延伸部下方提供额外的可用的天气紧密的存储区域，以在其下方具有选择性的存取闭合件来限定可选择地可访问的集成的存储隔间。

10. 发明授权

US08636140B2 Chain tension sensor 有权
标题翻译：链式张力传感器
公开(公告)号：US08636140B2
公开(公告)日：2014-01-28
申请号：US13553487
申请日：2012-07-19
申请人： John Tout , Gordon Powell , Robert Smith
发明人： John Tout , Gordon Powell , Robert Smith
IPC分类号： B65G23/44
CPC分类号： B65G43/00 , B65G19/10 , B65G19/18 , B65G23/44 , B65G43/02 , B65G43/06 , G01L5/04
摘要： A chain tension sensor for a chain conveyor, the conveyor including a frame and a chain having a plurality of flights. The tension sensor includes a reaction arm and a load sensing pin. The reaction arm includes a first end, a second end opposite the first end, and a load pad. The first end is pivotably coupled to the frame by a pivot pin defining a pivot axis. The load pad is adjacent the conveyor chain and positioned to contact flights passing the load pad. The flights contacting the load pad exert a force on the reaction in a direction that is perpendicular to the pivot axis. The load sensing pin is coupled to the reaction arm such that the load sensing pin senses the force that is exerted by the flights.
摘要翻译：用于链式输送机的链式张力传感器，该输送机包括具有多个飞行的框架和链条。张力传感器包括反作用臂和负载传感销。反作用臂包括第一端，与第一端相对的第二端和负载垫。第一端通过限定枢转轴线的枢轴枢转地联接到框架。负载垫与输送链相邻并且定位成与经过负载垫的接触点接触。与负载垫接触的飞行器在垂直于枢转轴线的方向上对反作用力施加力。负载感测销耦合到反作用臂，使得负载感测销感测到由翼片施加的力。

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