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公开(公告)号：US5891223A
公开(公告)日：1999-04-06
申请号：US915250
申请日：1997-08-20
Applicant: Mark D. Shaw , Laurence M. Bierce , J. Tad Heyman
Inventor： Mark D. Shaw , Laurence M. Bierce , J. Tad Heyman
CPC classification number: B01D53/0415 , B01D46/10 , B01D2253/102 , B01D2256/16 , B01D2257/708 , B01D2259/455 , B01D2259/4583
Abstract: A vent filter assembly for use with containers containing hazardous chemical or radioactive waste, the assembly having a first stage attached to the container having a first filter media, preferably sintered steel, which allows unaltered passage of pure gas but which blocks passage of particulate matter, and a second stage removably attached to the first stage, the second stage allowing passage of gas but blocking passage of particulate matter and volatile organic solvents. Removal of the second stage from the first stage allows a pure sample of gas to be drawn through the first stage, whereupon the second stage can be reattached to the first stage to provide the required filtering of volatile organic solvents.
Abstract translation: 一种用于与含有危险化学或放射性废物的容器一起使用的排气过滤器组件，该组件具有附接到容器的第一阶段，该第一阶段具有第一过滤介质，优选烧结钢，其允许纯气体的不改变的通道，但阻止颗粒物质的通过， 以及可拆卸地附接到第一阶段的第二阶段，第二阶段允许气体通过，但阻止颗粒物质和挥发性有机溶剂的通过。 从第一阶段去除第二阶段允许气体的纯样品通过第一阶段被抽出，于是可以将第二阶段重新连接到第一阶段以提供所需的挥发性有机溶剂的过滤。
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公开(公告)号：US5813680A
公开(公告)日：1998-09-29
申请号：US717768
申请日：1996-09-23
Applicant: Mark D. Shaw , J. Tad Heyman , Laurence M. Bierce
Inventor： Mark D. Shaw , J. Tad Heyman , Laurence M. Bierce
Abstract: A handtruck for transporting and supporting in a generally horizontal position liquid dispensing drums, the handtruck having a secondary containment means to retain any spills or leakage, the secondary containment means having one or more expandable containment means connected in fluid communication, such that a large volume of liquid will force the expandable containment means into the expanded state, thereby greatly increasing the liquid retention capacity of the device.
Abstract translation: 用于在大致水平的位置运输和支撑液体分配桶的手推车，该扶手具有用于保持任何溢出或泄漏的二次容纳装置，所述辅助容纳装置具有连接在流体连通中的一个或多个可扩张的容纳装置，使得大体积 的液体将迫使可膨胀容纳装置进入膨胀状态，从而大大提高装置的液体保持能力。
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公开(公告)号：US5615608A
公开(公告)日：1997-04-01
申请号：US669833
申请日：1996-06-26
Applicant: Mark D. Shaw , J. Tad Heyman , Laurence M. Bierce , Jesse Ehredt
Inventor： Mark D. Shaw , J. Tad Heyman , Laurence M. Bierce , Jesse Ehredt
CPC classification number: B65D19/0018 , B65D81/262 , B65D2519/00034 , B65D2519/00069 , B65D2519/00268 , B65D2519/00273 , B65D2519/00288 , B65D2519/00293 , B65D2519/00318 , B65D2519/00338 , B65D2519/00562
Abstract: A containment pallet for supporting large capacity drums is disclosed, the pallet having a large volume sump area to retain liquid. Cross members are provided which join the upper portions of opposing side walls without interfering with the sump area, the cross members restraining the side walls from the tendency to bend outward due to the weight of the drums.
Abstract translation: 公开了一种用于支撑大容量桶的容纳托盘，该托盘具有大体积的贮槽面积以保持液体。 提供了横向构件，其连接相对的侧壁的上部，而不会妨碍储槽区域，横向构件限制侧壁由于鼓的重量而向外弯曲的倾向。
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公开(公告)号：US5096083A
公开(公告)日：1992-03-17
申请号：US520615
申请日：1990-05-08
Applicant: Mark D. Shaw , J. Tad Heyman , Laurence M. Bierce
Inventor： Mark D. Shaw , J. Tad Heyman , Laurence M. Bierce
CPC classification number: B65D43/0231 , B65D21/0233 , B65D25/2897 , B65D41/0471 , B65D2543/00092 , B65D2543/00296 , B65D2543/00398 , B65D2543/00509 , B65D2543/00537 , B65D2543/00555 , B65D2543/00972
Abstract: A polyethylene shipping drum especially suited for shipping hazardous materials is disclosed. The drum comprises a molded container and closure which are threadably connected to each other to form a seal therebetween. A thread lock is provided for the threaded connection between the container and closure. The container has a plurality of indentations in the side wall thereof to provide ledges for stacking the containers one inside the other in a stable, nested relationship. An annular rim is provided on the closure with an inclined annular surface for retaining the sealing gasket in a groove without adhesives.
Abstract translation: 公开了一种特别适用于运输危险材料的聚乙烯运输滚筒。 滚筒包括模制容器和封闭件，它们彼此螺纹连接以在它们之间形成密封。 为容器和封闭件之间的螺纹连接提供螺纹锁。 容器在其侧壁中具有多个凹口以提供用于以稳定的嵌套关系堆叠容器内的另一个的凸缘。 在封闭件上设有环形边缘，其具有倾斜的环形表面，用于将密封垫圈保持在凹槽中，而不需要粘合剂。
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公开(公告)号：US4708258A
公开(公告)日：1987-11-24
申请号：US021714
申请日：1987-03-04
Applicant: Mark D. Shaw , J. Tad Heyman , Laurence M. Bierce
Inventor： Mark D. Shaw , J. Tad Heyman , Laurence M. Bierce
CPC classification number: B65D43/0231 , B65D1/16 , B65D21/0219 , B65D21/0233 , B65D2543/00092 , B65D2543/00222 , B65D2543/00296 , B65D2543/0049 , B65D2543/00509 , B65D2543/00537 , B65D2543/00555 , B65D2543/00842 , B65D2543/00972 , B65D85/84 , Y10S220/908
Abstract: A molded polyethylene salvage drum for containing hazardous wastes has a container having a solid side wall and a lid having a circular double-walled body. The container has a top portion provided on its exterior surface with male threads, an enlarged portion adjacent the threads, and a lower side wall portion adjacent the enlarged portion. An annular shoulder is formed on the container between the portion of enlarged diameter and the lower side wall. The lid has a skirt depending from the body of the lid. The interior surface of the skirt is provided with female threads mating with the male threads of the container. Castellations project upwardly from the lid body around the periphery thereof. The lid is molded so as to provide a plurality of kiss-off sections, in which the two walls of the body are molded together during rotational molding of the lid. The skirt of the lid terminates at its lower end in an outwardly extending lip with the outer diameter of the lip equal to the outer diameter of the enlarged diameter portion of the container. A gasket is provided in a circular recess in the lid for sealing engagement with the top edge of the container.
Abstract translation: 用于容纳危险废物的模制聚乙烯打捞滚筒具有具有实心侧壁和具有圆形双壁体的盖的容器。 容器具有在其外表面上设置有阳螺纹的顶部，与螺纹相邻的扩大部分，以及与扩大部分相邻的下侧壁部分。 在扩大直径部分和下侧壁之间的容器上形成环形肩部。 盖具有从盖的主体悬垂的裙部。 裙部的内表面设置有与容器的阳螺纹配合的阴螺纹。 卡通从其周围的盖体向上突出。 盖子被模制以便提供多个接合部分，其中在盖的旋转模制期间，主体的两个壁被模制在一起。 盖的裙部在其下端终止于向外延伸的唇缘中，唇缘的外径等于容器的扩大直径部分的外径。 垫圈设置在盖的圆形凹部中，用于与容器的顶部边缘密封接合。
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Patent Agency Ranking
公开(公告)号：US4586624A
公开(公告)日：1986-05-06
申请号：US638556
申请日：1984-08-07
Applicant: Mark D. Shaw
Inventor： Mark D. Shaw
CPC classification number: B65D77/2024 , B29C65/342 , B29C65/3444 , B29C65/348 , B29C66/542 , B65F1/1615 , B29C65/3468 , B29C66/545 , B29C66/8322 , B29L2009/00 , B29L2031/712 , B65D2543/00425 , Y10T29/49906 , Y10T29/49952 , Y10T29/4997
Abstract: A method and device for heat sealing thermoplastic materials is disclosed. A pair of flat resistance wires are encased within a plastic sheath and arranged in parallel with their flat surfaces lying in one plane. The wires are spaced from each other in a manner designed for maximum thermal emission. To weld together two thermoplastic materials, the sheathed wires are held between and in firm contact with the materials to be joined. A predetermined electric current is passed through the wires until enough heat has been generated to weld the materials together. The invention may also be applied to a process for heat sealing plastic lids to plastic drums. In particular, the sheathed wires are fastened to the lower surface of a thermoplastic drum lid. The lid, together with the resistance wires is clamped to a thermoplastic drum with a standard drum clamp. An electric current is passed through the wires for a period of time sufficient to heat up the wires and weld the lid to the drum.
Abstract translation: 公开了一种用于热塑性材料热封的方法和装置。 一对扁平的电阻线被封装在塑料护套内并与它们平躺在一个平面上的平面平行布置。 导线以设计用于最大热发射的方式彼此间隔开。 为了将两种热塑性材料焊接在一起，护套线材与待连接的材料保持牢固接触。 预定的电流通过电线，直到产生足够的热量将材料焊接在一起。 本发明也可以应用于将塑料盖热封在塑料桶上的方法。 特别地，护套线被紧固到热塑性滚筒盖的下表面。 将盖子与电阻丝一起夹在具有标准滚筒夹的热塑性滚筒上。 电流通过电线一段时间，足以加热电线并将盖焊接到滚筒上。
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公开(公告)号：US20180282913A1
公开(公告)日：2018-10-04
申请号：US15957259
申请日：2018-04-19
Applicant: Mark D. Shaw , Matthew P. Clancy
Inventor： Mark D. Shaw , Matthew P. Clancy
Abstract: A method of manufacturing waterproof apertured materials or surfaces, and such materials or surfaces, using nanoparticle hydrophobic compositions and treatments, and preferably superhydrophobic compositions and treatments, which possess apertures retaining breeching members possessing liquid wicking properties which would normally render the surface or material water-permeable. By treating the breeching members with the nanoparticle hydrophobic or superhydrophobic compositions, a hydrophobic field extending from the breeching member is created, such that the extended hydrophobic field precludes passage of liquid through the apertures by wicking or capillary action.
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公开(公告)号：US09387983B2
公开(公告)日：2016-07-12
申请号：US14472601
申请日：2014-08-29
Applicant: Michael M. Happy , Mark D. Shaw
Inventor： Michael M. Happy , Mark D. Shaw
CPC classification number: B65D90/24
Abstract: A modular liquid dam having a plurality of individual elongated members that can be assembled in an end-to-end relationship to form a temporary liquid retainer or diverter on a substrate surface. The dam members are provided with one or more longitudinal bores or passages that reduce the amount of material in each member. The bores may extend completely through the dam member, may be internal bores closed off at each end, or may be bore segments intermittently spaced within the dam member. Preferably the bore members are open on at least one end of the dam member such that a stiffener rod or rods of varying rigidity may be inserted to increase and vary the rigidity of the dam member.
Abstract translation: 具有多个单个细长构件的模块化液体坝，其能够以端对端的关系组装以在基底表面上形成临时的液体保持器或转向器。 大坝构件设置有一个或多个纵向孔或通道，其减少每个构件中的材料的量。 孔可以完全延伸通过阻挡构件，可以是在每个端部处封闭的内部孔，或者可以是在坝构件内间歇间隔开的孔段。 优选地，孔构件在阻挡构件的至少一个端部上敞开，使得可以插入具有变化的刚性的加强杆或杆，以增加和改变坝构件的刚性。
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公开(公告)号：US09309047B2
公开(公告)日：2016-04-12
申请号：US14619842
申请日：2015-02-11
Applicant: Mark D. Shaw
Inventor： Mark D. Shaw
CPC classification number: B65D90/24 , E02B7/02 , E02B8/00 , Y10T137/5762
Abstract: A liquid containment berm and its method of creation, assembly and use, wherein the berm has a floor member and an outer wall member created by applying an expandable foam polymer along a desired retention or flow control pathway, the foam polymer expanding to form the liquid impermeable outer wall member. Apertures are provided in the floor member such that the expandable foam polymer passes through the apertures to secure the outer wall member to the underlying base surface.
Abstract translation: 一种液体容纳护堤及其制造，组装和使用方法，其中所述护堤具有通过沿期望的保持或流动控制途径施加可膨胀泡沫聚合物而产生的地板构件和外壁构件，所述泡沫聚合物膨胀以形成液体 不可渗透的外壁构件。 在地板构件中提供孔，使得可膨胀的泡沫聚合物通过孔以将外壁构件固定到下面的基面。
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公开(公告)号：US20150063912A1
公开(公告)日：2015-03-05
申请号：US14472601
申请日：2014-08-29
Applicant: Michael M. Happy , Mark D. Shaw
Inventor： Michael M. Happy , Mark D. Shaw
CPC classification number: B65D90/24
Abstract: A modular liquid dam comprising a plurality of individual elongated members or segments that can be assembled in an end-to-end relationship to form a temporary liquid retainer or diverter on a substrate surface. The dam members are provided with one or more longitudinal bores or passages that reduce the amount of material in each member, thereby reducing manufacturing costs. The bores may extend completely through the dam member, may be internal bores closed off at each end, or may be bore segments intermittently spaced within the dam member. Intermittent bore segments provide internal bridging structures to increase the structural integrity of the dam member. Preferably the bore members are open on at least one end of the dam member such that a stiffener rod or rods of varying rigidity may be inserted into the dam members to increase and vary the rigidity of the dam member as desired Likewise, connection members may be formed in the dam members or inserted in the open ends of the bores to provide a mechanical or friction fit between adjoining dam members.
Abstract translation: 模块化液体坝包括多个单独的细长构件或段，其可以以端对端的关系组装以在衬底表面上形成临时液体保持器或分流器。 大坝构件设置有一个或多个纵向孔或通道，其减少每个构件中的材料的量，从而降低制造成本。 孔可以完全延伸通过阻挡构件，可以是在每个端部处封闭的内部孔，或者可以是在坝构件内间歇间隔开的孔段。 间歇孔段提供内部桥接结构以增加坝构件的结构完整性。 优选地，孔构件在阻挡构件的至少一个端部上敞开，使得可以将刚性变强的杆或杆插入到坝构件中以根据需要增加和改变坝构件的刚度。类似地，连接构件可以是 形成在坝构件中或插入孔的开口端，以在相邻的坝构件之间提供机械或摩擦配合。
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