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1. 发明授权

US10821786B1 Run-flat tire insert 有权
公开(公告)号：US10821786B1
公开(公告)日：2020-11-03
申请号：US16436514
申请日：2019-06-10
申请人： Richard W. Roberts , John E. Nemazi
发明人： Richard W. Roberts , John E. Nemazi
IPC分类号： B60C17/04 , B60C17/06 , B29C33/40 , B29C33/00 , B60C5/00
摘要： A run-flat tire insert for installation in a pneumatic tire mounted on a rim. The insert is a one-piece toroidal member formed from expanded polymer foam beads molded into a structural foam part. The insert has an inner diameter surface sized to fit snuggly about a periphery of a tire rim and an outer diameter sized to fit within a tire cavity. The insert is spaced from the tire inner casing surface during normal operation and supports the tire inner casing surface away from the rim in the event of a flat tire. A molding apparatus and a method of forming a run-flat tire insert is also disclosed.

2. 发明授权

US10786971B2 Method for making a running board having an in-situ foam core 有权
公开(公告)号：US10786971B2
公开(公告)日：2020-09-29
申请号：US15441077
申请日：2017-02-23
申请人： Richard W. Roberts
发明人： Richard W. Roberts
IPC分类号： B32B5/20 , B29C49/42 , E01B3/44 , B60R19/03 , B29C44/18 , B29C44/04 , B29C44/34 , B29C45/17 , B29C45/16 , A63G21/02 , B29C44/14 , B32B7/10 , B32B27/06 , B60P1/43 , B60R3/00 , B62B3/00 , B62D35/00 , B63B22/00 , B65D6/00 , B65G69/30 , D06F81/00 , E01F15/14 , E02B15/06 , E04F15/18 , E04F19/02 , E04H1/12 , B29K105/04 , B29C49/04 , B60R19/18 , B29K23/00 , B29K55/00 , B29L31/10 , B29L31/30 , B29L31/52 , B29L31/00
摘要： A plastic article is recited having a plastic shell including walls defining a cavity. Within the cavity is an in-situ foam core including expanded polymer beads. A layer of the expanded polymer beads includes a layer of distorted beads adjacent to the walls. The in-situ foam core has a thermal bond to the walls.

3. 发明授权

US10130220B2 Bathtub/shower tray support 有权
公开(公告)号：US10130220B2
公开(公告)日：2018-11-20
申请号：US15045472
申请日：2016-02-17
申请人： Richard W. Roberts
发明人： Richard W. Roberts
IPC分类号： A47K3/40 , A47K3/16
摘要： A floor support structure for a bathtub or a shower tray floor, taking the form of a separate element to be used in conjunction with a traditional bathtub or shower tray floor, or as a unitary shower tray floor formed with the support structure integrated therein. The supports include a hollow plastic shell having a lower surface for lying on a planar subfloor, an upper surface contoured to the desired shape and a peripheral sidewall extending there between. Preferably, a drain hole is formed in the plastic shell which also interconnects the upper and lower surfaces thereby defining a hollow interior cavity. The cavity is filled with expandable thermoplastic foam beads which are expanded in place with steam in order to substantially fill the interior cavity thermally bonding the beads together and to the shell interior wall. The expanded foam bead is capable of being compressed without substantial permanent set.

4. 发明申请

US20150118426A1 RECYCLABLE PLASTIC STRUCTURAL ARTICLE AND METHOD OF MANUFACTURE 审中-公开
标题翻译：可循环塑料结构件及其制造方法
公开(公告)号：US20150118426A1
公开(公告)日：2015-04-30
申请号：US14389019
申请日：2013-03-28
申请人： Richard W. ROBERTS
发明人： Richard W. Roberts
IPC分类号： B29C44/18 , B60N2/56 , B60N2/64 , B29C44/34 , B60N2/427
CPC分类号： B29C44/18 , B29K2101/12 , B29K2105/048 , B29L2031/3017 , B29L2031/3044 , B29L2031/771 , B60N2/42709 , B60N2/7017 , B60N2205/00
摘要： An in-situ molded foam core structural plastic article having an outer shell with an interior cavity filled with expandable polymer beads which when expanded substantially fill the interior cavity forming a thermal bond with the shell. The bead and shell are of a similar plastic composition enabling the articles to be reground and recycled. Various articles are disclosed including structural panels, and automotive seat, load floor, interior panel, bumper and running board components. An apparatus for forming the articles and an associated method of manufacture are also disclosed.
摘要翻译：一种原位模制泡沫芯结构塑料制品，其具有外壳，其具有填充有可膨胀聚合物珠粒的内部空腔，其在膨胀时基本上填充内部空腔，形成与壳体的热粘合。珠和壳具有类似的塑料组合物，使得物品可以再循环使用。公开了各种物品，包括结构面板，以及汽车座椅，承载地板，内部面板，保险杠和行驶板部件。还公开了一种用于形成物品的装置和相关联的制造方法。

5. 发明申请

US20130115399A1 IN-SITU FOAM CORE ARTICLES 审中-公开
标题翻译：现场泡沫核心文章
公开(公告)号：US20130115399A1
公开(公告)日：2013-05-09
申请号：US13463738
申请日：2012-05-03
申请人： Richard W. Roberts
发明人： Richard W. Roberts
IPC分类号： B32B5/20
CPC分类号： B32B5/20 , A63G21/02 , B29C44/04 , B29C44/14 , B29C44/18 , B29C44/343 , B29C45/1615 , B29C45/1704 , B29C49/04 , B29C49/4273 , B29C2791/001 , B29K2023/18 , B29K2055/00 , B29K2105/04 , B29L2031/10 , B29L2031/3005 , B29L2031/3067 , B29L2031/5209 , B29L2031/712 , B32B7/10 , B32B27/065 , B32B2266/025 , B32B2419/00 , B32B2439/00 , B32B2605/00 , B32B2605/12 , B60P1/43 , B60R3/002 , B60R19/03 , B60R2019/1873 , B62B3/002 , B62D35/007 , B63B22/00 , B65D11/20 , B65G69/30 , D06F81/00 , E01B3/44 , E01F15/14 , E02B15/06 , E04F15/18 , E04F19/02 , E04H1/1205 , Y10T428/1376
摘要： A plastic article is recited having a plastic shell including walls defining a cavity. Within the cavity is an in-situ foam core including expanded polymer beads. A layer of the expanded polymer beads includes a layer of distorted beads adjacent to the walls. The in-situ foam core has a thermal bond to the walls.
摘要翻译：一种具有塑料外壳的塑料制品，包括限定空腔的壁。在腔内是包括膨胀聚合物珠的原位泡沫芯。膨胀的聚合物珠粒的一层包括邻近壁的变形珠的层。原位泡沫芯具有与壁的热粘合。

6. 发明授权

US08342420B2 Recyclable plastic structural articles and method of manufacture 有权
标题翻译：可回收塑料结构件及其制造方法
公开(公告)号：US08342420B2
公开(公告)日：2013-01-01
申请号：US12913132
申请日：2010-10-27
申请人： Richard W. Roberts, Jr.
发明人： Richard W. Roberts, Jr.
IPC分类号： E01B3/44
CPC分类号： B60R19/03 , B29C44/18 , B29C49/04 , B29C49/4273 , B29C2791/001 , B29K2105/04 , B60R2019/1873 , E01B3/44
摘要： The plastic structural article includes an elongated tubular shell having opposed end sections, a middle section therebetween and an interior cavity. The interior cavity has a foam core situated therein. The foam core comprises steam expandable polymer beads which when expanded substantially fill the interior cavity.
摘要翻译：该塑料结构制品包括细长管状壳体，其具有相对的端部部分，中间部分和内部空腔。内腔具有位于其中的泡沫芯。泡沫芯包括可膨胀的聚合物珠粒，当膨胀时基本上填充内部空腔。

7. 发明申请

US20120102884A1 Packaging Component, Method of Use, And Method of Manufacture 失效
标题翻译：包装部件，使用方法和制造方法
公开(公告)号：US20120102884A1
公开(公告)日：2012-05-03
申请号：US13005190
申请日：2011-01-12
申请人： Richard W. Roberts, JR.
发明人： Richard W. Roberts, JR.
IPC分类号： B65B63/02 , B29C51/10
CPC分类号： B60R19/03 , B29C44/18 , B29C49/04 , B29C49/4273 , B29C2791/001 , B29K2105/04 , B60R2019/1873 , E01B3/44
摘要： A packaging component for use with an article includes a panel having a first shell with a first surface facing the exterior of the package and a first opposing, spaced apart inward-facing surface. The first shell defines a first cavity. The panel further includes a first core situated in the first cavity wherein the first core includes a plurality of in-situ expanded polymer particles.
摘要翻译：用于制品的包装部件包括具有第一壳体的面板，第一壳体具有面向包装体的外部的第一表面和第一相对的间隔开的向内的表面。第一壳体限定第一腔体。面板还包括位于第一腔中的第一芯，其中第一芯包括多个原位发泡聚合物颗粒。

8. 发明申请

US20090325314A1 N-Methyl Scanning Mutagenesis 审中-公开
标题翻译： N-甲基扫描诱变
公开(公告)号：US20090325314A1
公开(公告)日：2009-12-31
申请号：US12479331
申请日：2009-06-05
申请人： Stephen V. Fiacco , Richard W. Roberts
发明人： Stephen V. Fiacco , Richard W. Roberts
IPC分类号： G01N33/566 , G01N33/00 , C07K14/00 , C07K7/08
CPC分类号： C07K1/1077 , C07K1/1075 , C07K7/08
摘要： The present invention relates to methods and compositions comprising the insertion of a single N-methyl amino acid into functional peptides. More specifically, the invention discloses methods referred to as N-methyl scanning mutagenesis, where one or more N-methyl amino acid substitutions into functional peptides enhances protease resistance while retaining binding affinity.
摘要翻译：本发明涉及包含将单个N-甲基氨基酸插入功能肽的方法和组合物。更具体地，本发明公开了称为N-甲基扫描诱变的方法，其中功能性肽中的一个或多个N-甲基氨基酸取代增强蛋白酶抗性同时保持结合亲和力。

9. 外观设计

USD282471S Compressor 失效
公开(公告)号：USD282471S
公开(公告)日：1986-02-04
申请号：US528280
申请日：1983-08-31
申请人： David E. Bearint , Dwight L. Tothero , Richard W. Roberts
设计人： David E. Bearint , Dwight L. Tothero , Richard W. Roberts

10. 发明授权

US4505016A Method of manufacturing a die-cast wobble plate assembly 失效
标题翻译：制造压铸摆盘组件的方法
公开(公告)号：US4505016A
公开(公告)日：1985-03-19
申请号：US509638
申请日：1983-06-30
申请人： Richard W. Roberts
发明人： Richard W. Roberts
IPC分类号： B22D19/12 , B22D17/00 , B22D17/24 , B23P15/00 , F16C11/06 , B23P15/10
CPC分类号： B23P15/00 , B23P2700/11 , Y10S29/026 , Y10T29/49245 , Y10T29/49268 , Y10T29/49288 , Y10T29/49984 , Y10T29/49989 , Y10T74/18336
摘要： An improved method of manufacturing a swash plate assembly for use in a compressor, fluid motor or similar device in which a plurality of pistons are connected, by means of connecting rods, to a swash plate which drives (or is driven by) the pistons. A plurality of piston and rod assemblies are made by casting the piston around one end of a connecting rod which is formed with a ball at both ends, thus providing a ball-socket connection therebetween. The pistons are finish machined. A die-insert is utilized to locate the ball and rod prior to casting, and is thereafter moved along the rod to contact the other ball end. This insert thus serves to locate the rod section with the affixed piston in a mating socket of a swash plate die. The swash plate is cast about a plurality of such piston bearing rods to a carefully toleranced dimension. The swash plate end of the assembly is then finish machined.
摘要翻译：一种用于制造用于压缩机，流体马达或类似装置的斜盘组件的改进方法，其中多个活塞通过连接杆连接到驱动活塞（或由活塞驱动）的斜盘。多个活塞和杆组件是通过将活塞围绕在两端形成有球的连杆的一端浇铸而形成的，从而在它们之间提供球窝连接。活塞是精加工的。模具插入件用于在铸造之前定位球和杆，然后沿着杆移动以接触另一个球端。因此，该插入件用于将具有固定的活塞的杆部分定位在斜盘模具的配合插座中。旋转斜盘围绕多个这样的活塞轴承棒铸造成精心公差的尺寸。然后对组件的斜盘端进行精加工。

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