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公开(公告)号：US11332938B2
公开(公告)日：2022-05-17
申请号：US17065552
申请日：2020-10-08
发明人： Scott Billings , Paul M. Siemiesz , Andrew Collins
摘要： Rigid foam-core construction underlayment is formed to have one broad side covered by a flexible substrate that carries a series of spaced-apart, discrete regions (such as islands or spaced lanes) of resin, each resin region carrying a respective field of male touch fastener elements extending away from the substrate and exposed for engagement, such as by fibers on an inner surface of exterior construction material, such as a roofing membrane.
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公开(公告)号：US11326361B2
公开(公告)日：2022-05-10
申请号：US17140433
申请日：2021-01-04
申请人： Robert Long
发明人： Robert Long
摘要： A debris containment system includes channel units that are configured to attach to perimeter structural members of the building (e.g., vertical columns and/or horizontal beams) and extend outward from the perimeter of the building. Channel units can be produced in any length or lengths needed for a given application. These channel units are used to lift and support barrier members (e.g., nets, tarps, canvas/fabric, or other barrier members) to create barriers along the perimeter of the building. Importantly, these channel units are generally attached directly or indirectly (e.g., via temporary vertical members) to structures that will remain on the building (e.g., structural columns and beams of the building) as opposed to being used with separate framing structures erected outside of the building perimeter, although in some exemplary embodiments, channel units can be used on structures erected outside of the perimeter of the building.
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公开(公告)号：US11297964B1
公开(公告)日：2022-04-12
申请号：US17068170
申请日：2020-10-12
申请人： McTech Group, Inc.
发明人： Stephen F. McDonald
摘要： A temporary roll-up floor cover includes a rugged upper layer that is impervious to water and pervious water vapor, and a lower antimicrobial wicking layer that quickly spreads water while transmitting water vapor, to facilitate evaporation of moisture that gets under the cover. The cover may also include one or more of a central layer containing a microporous membrane, a coating or film layer which may be perforated, and a stiffener lattice that resists folding, gathering and puckering without preventing the cover from rolling up. The coating layer adds additional resistance to folding, gathering and puckering without preventing the cover from rolling up. The coating may be perforated to increase water vapor transmission through the cover. One or more antimicrobial agents may be incorporated into the floor cover, for example, into the wicking layer during extrusion of the airlaid mat forming the wicking layer.
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公开(公告)号：US20220090398A1
公开(公告)日：2022-03-24
申请号：US17603756
申请日：2020-05-04
IPC分类号： E04G21/24
摘要： A system, comprises a first pulley and a first pulley mount constructed and arranged to couple the first pulley to a curtain including a zipper. The first pulley mount comprises a first portion and a second portion that are removably coupled to each other with a portion of the curtain between them when mounted to the curtain. A second pulley in included along with a second pulley mount constructed and arranged to couple the second pulley in position relative to the curtain. An elongated pull is coupled to the first pulley, the second pulley, and a zipper pull of the zipper.
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公开(公告)号：US11149436B2
公开(公告)日：2021-10-19
申请号：US16415436
申请日：2019-05-17
申请人： Thomas L. Kelly
发明人： Thomas L. Kelly
IPC分类号： E04D3/36 , E04D3/02 , E04B1/94 , E04D3/30 , E04G21/24 , B29C44/24 , E04D3/35 , E04D5/14 , E04D3/365 , E04D13/12
摘要： A roof system includes a roof deck, a weighted cover board disposed upwardly adjacent the roof deck and a plurality of fasteners coupling the weighted cover board to the roof deck.
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公开(公告)号：US10987827B1
公开(公告)日：2021-04-27
申请号：US17153300
申请日：2021-01-20
申请人： Transhield, Inc.
发明人： Seckin Ozol , Gregory L. Todt , Na Qi
IPC分类号： B28B1/00 , B28B7/00 , B28B11/00 , B32B3/00 , B32B5/00 , B32B7/00 , B32B27/00 , C04B40/00 , E04G21/00 , B28B11/24 , B28B7/36 , B28B1/14 , B28B11/08 , B32B3/30 , B32B5/02 , B32B7/14 , B32B27/12 , B32B27/30 , B32B27/32 , E04G21/24 , C04B40/04 , B28B7/40 , B32B37/20 , B32B38/06 , B32B37/06 , B32B37/12
摘要： An apparatus for curing concrete includes a multiple layer polyolefin film and an absorbent layer. The polyolefin film layer can include pH modifying components and antiskid components. The absorbent layer can also include pH modifying components. The absorbent layer can include nonwoven fabric. The apparatus can be applied to curing concrete after hydration water is applied to the curing concrete. The apparatus can also be used to enclose poured concrete members during transport of the members so as to continue the curing process during transport. The film can also be used as a barrier layer between the ground and poured concrete.
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公开(公告)号：US20210106201A1
公开(公告)日：2021-04-15
申请号：US17069737
申请日：2020-10-13
申请人： Jacolby L. Smith
发明人： Jacolby L. Smith
摘要： A carpet cleaning accessory device is provided. The carpet cleaning accessory device comprises an aperture stop configured to fit between an aperture frame and an aperture gate where the aperture stop has at least a first hole and a second hole. The device also includes a conduit having at least a first opening and a second opening, where the conduit is secured inside the aperture stop such that the first opening couples with the first hole and the second opening couples with the second hole. A curtain adapted to couple to the aperture frame and the aperture gate using a coupling assembly is also included to substantially block an opening between the aperture gate and the aperture frame.
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68.发明授权公开(公告)号：US10968649B1
公开(公告)日：2021-04-06
申请号：US16790113
申请日：2020-02-13
申请人： Zipwall, LLC
摘要： A coupler comprises a first channel having a first axis of extension in a first horizontal direction and a second channel having a second axis of extension in the first horizontal direction. The second axis of extension is parallel to and spaced apart from the first axis of extension in a second horizontal direction. The second axis of extension has a pitch angle relative to the first axis of extension in a vertical direction, the pitch angle being less than 180 degrees. The first and second channels each include head-mounting features, the head-mounting features constructed and arranged to retain an elongated head to the coupler while permitting movement of the elongated head relative to the coupler in the first horizontal direction.
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公开(公告)号：US10829950B1
公开(公告)日：2020-11-10
申请号：US16532418
申请日：2019-08-05
发明人： Michael Fried
摘要： A system and method for supporting a buckled wall. The system positions a support structure adjacent the buckling wall in order to stop or diminish additional buckling. The support structure consists of a base beam that runs along the ground parallel to the wall. At least one lateral leg extends from the base beam to make a stable base. A vertical beam extends upwardly from the base. One or more jacks are used to tilt the base and the vertical beam toward the buckling wall. Contact braces are supported by the vertical beam. Each of the contact braces has a faceplate that can be individually adjusted into contact with the buckling wall. The faceplates can articulate and match the angle of the wall where contacted.
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70.发明申请公开(公告)号：US20200284053A1
公开(公告)日：2020-09-10
申请号：US16748763
申请日：2020-01-21
摘要： The present protective barrier is similar to those commonly installed beneath ceilings during construction work being performed on ceilings or roofs of buildings, wherein two or more sections are sewn together to construct the protective barrier. However, the present protective barrier also comprises a dustcover, which covers the seam entirely preventing dust from passing through holes created when the seam is sewn using a thread or similar means.
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