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1. 发明授权

US11065624B2 Carton reducer/bag opener device 有权
公开(公告)号：US11065624B2
公开(公告)日：2021-07-20
申请号：US16515374
申请日：2019-07-18
申请人： Scott Equipment Company
发明人： Richard R. Lucas , Glen Jeurissen
IPC分类号： B02C18/18 , B02C18/22 , B02C18/24 , B02C18/06
摘要： A package reducing device includes a hopper having lap over rings, first and second main shafts which traverse the hopper, first and second pipe shafts are secured to the main shafts, where the ends of the pipe shafts are positioned interior to the lap over rings. First and second rings extend from the pipe shafts having recessed openings to position a fastener interior to the surface of the rings. Tooth plates having teeth are attached to the rings. A first motor rotates the one pipe shaft at a first rate and a second motor rotates another pipe shaft at a slower rate of rotation. The pipe shafts are rotated in an inboard direction, and the motors include variable frequency drives. The teeth reduce the size of packaging and food transported inside of the packaging during use of the invention.

2. 发明授权

US11021942B2 Methods of managing solvent inventory in a gravity drainage extraction chamber 有权
公开(公告)号：US11021942B2
公开(公告)日：2021-06-01
申请号：US16629682
申请日：2018-07-17
申请人： Hatch Ltd.
发明人： Mark Anthony Eichhorn , Paul Krawchuk , Gharandip Singh Bawa , Adam Douglas Blackmore , Cassandra Amanda Lee
IPC分类号： E21B43/24 , E21B47/07
摘要： A method of managing a liquid solvent inventory in a condensing solvent gravity drainage extraction chamber includes growing the extraction chamber by injecting a solvent vapour under conditions which cause at least a portion of the solvent vapour to condense on a hydrocarbon extraction interface at a condensation temperature, then accumulating within the extraction chamber condensed liquid solvent which is draining through the chamber under the influence of gravity, which liquid solvent includes a hydrocarbon rich fluid production layer which is proximal to said extraction interface, and then heating a portion of the extraction chamber from a location near, in and/or above the injector to create a heated zone having a temperature above the condensation temperature without heating the hydrocarbon rich production layer to permit the hydrocarbon rich production layer to continue to drain to a production well.

3. 发明授权

US10995221B2 Fire retardant-treated wood products with durable coating protection 有权
公开(公告)号：US10995221B2
公开(公告)日：2021-05-04
申请号：US15664471
申请日：2017-07-31
申请人： Ziqiang Lu
发明人： Ziqiang Lu
IPC分类号： C09D5/18 , C09J131/04 , C09D131/04
摘要： A novel method of improving the water and leaching resistances and durability of a fire retardant-treated wood product by using a chemical fire retardant composition in which crosslinking polyvinyl acetate (XPAVc or X-PVAc) is applied as a protective coating on wood over the fire retardant layer. An additional crosslinking polyvinyl acetate coating layer or one or more layers of acrylic, alkyd, epoxy, lacquer, polyester, polyurethane, silicone coatings, vinyl ester, or the like may further cover the cured crosslinking polyvinyl acetate primer and then dried or cured.

4. 发明授权

US10911144B2 LED light broad band over power line communication system 有权
公开(公告)号：US10911144B2
公开(公告)日：2021-02-02
申请号：US16532666
申请日：2019-08-06
申请人： Federal Law Enforcement Development Services, Inc.
发明人： John C. Pederson , Paul R. Brown , Timothy J. Vogt , James LeClaire , James Zimmerman , Brent Mikkelsen
IPC分类号： H04B10/116 , H04B10/11 , G01S1/70 , H04K1/10 , H05B45/10 , H05B45/20 , H05B47/19 , H05B47/105 , H05B47/185 , H04B10/114 , H04B10/00 , H04B10/40 , H04B10/50 , H04Q11/00 , H04W4/02 , H04B3/54 , H04K3/00
摘要： An LED light and communication system is in communication with a broadband over power line communications system. The LED light and communication system includes at least one optical transceiver. The optical transceiver includes a light support having a plurality of light emitting diodes and at least one photodetector attached thereto, and a processor. The processor is in communication with the light emitting diodes and the at least one photodetector. The processor is constructed and arranged to generate a communication signal.

5. 发明授权

US10893731B2 Card holder for credit cards and other cards 有权
公开(公告)号：US10893731B2
公开(公告)日：2021-01-19
申请号：US15948039
申请日：2018-04-09
申请人： Thomas Wingerter , Katrin Mengel
发明人： Thomas Wingerter , Katrin Mengel
IPC分类号： A45C11/18 , B42F17/32 , B42F17/30
摘要： Card holder for bank cards, credit cards, debit cards, driving licences, electronic identity cards or similar cards, having a cuboidal housing with an interior for receiving at least one card, a card opening of the housing for inserting at least one card into the housing and pushing out at least one card from the housing, at least one dispensing element which is displaceable from a first position into a second position in order to be brought into engagement with the lower edge of a card in the interior and to push out the one card through the card opening from the housing, an actuating element which is coupled to the dispensing element in order to displace the dispensing element from the first position into the second position by actuating the actuating element, wherein a first spring apparatus is supported, on the one hand, on the dispensing element and, on the other hand, on the housing, wherein the first spring apparatus is able to be tensioned by displacing the dispensing element from the second position into the first position, a locking apparatus has a first locking element connected to the dispensing element and a second locking element retained in the housing so that the first and second locking elements are able to be locked together by displacing the dispensing element into the first position, and the actuating element is coupled to the locking apparatus in order to unlock the first and second locking elements by actuating the actuating element, so that the first spring apparatus displaces the dispensing element from the first position into the second position in order to push out the card thereby from the card opening.

6. 发明授权

US10791812B2 Rollable personal container transport device with rotating platform 有权
公开(公告)号：US10791812B2
公开(公告)日：2020-10-06
申请号：US15624120
申请日：2017-06-15
申请人： William Eun-Se Steinkraus
发明人： William Eun-Se Steinkraus
IPC分类号： A45C13/38 , A45C5/14
摘要： A rollable personal container transport device that includes a platform that is rotatably movable from a closed position adjacent a back side of the device to an open position extending beyond a front of the device to provide a surface for carrying additional items.

7. 发明授权

US10661470B2 Driving tool for driving fastening means into workpieces 有权
公开(公告)号：US10661470B2
公开(公告)日：2020-05-26
申请号：US15982149
申请日：2018-05-17
申请人： Joh. Friedrich Behrens AG
发明人： Joachim Bauer , Konrad Kahler
IPC分类号： B27F7/09 , B25C1/04 , B27F7/13 , B27F7/00
摘要： A driving tool for driving fasteners means into workpieces comprisinga main cylinder with a piston displaceable therein and a sealing element on the lower end with a first through hole through which a piston rod connected to the piston is guided in a sealing manner,a pressing cylinder that carries on the lower end an outlet tool with a driving channel into which a lower section of a driving tappet connected to the piston rod projects through an upper opening and that has a lower opening at the bottom for discharging fasteners,a magazine for fastening means that is attached to a side opening of the driving channel in order to supply fasteners to the driving channel,a first holding device that has a first holding element connected to the piston rod and a second holding element connected to the pressing cylinder that are designed so that the pressing cylinder can be displaced into an upper pressing cylinder position by displacing the piston into an upper piston position and the outlet tool can be placed onto a workpiece by displacing the piston downwards from the upper piston position,a first stop device that has a first stop element connected to the piston rod and a second stop element connected to the pressing cylinder that are designed to limit the downward displacement of the driving tappet in order to drive a fastening element out of the driving channel and into a workpiece to a determined penetration depth by the driving tappet.

8. 发明授权

US10635056B2 Model and control virtual power plant performance 有权
公开(公告)号：US10635056B2
公开(公告)日：2020-04-28
申请号：US14216247
申请日：2014-03-17
申请人： Open Access Technology International, Inc.
发明人： Guillermo Irisarri , Sasan Mokhtari , Ali Ipakchi , Abdolhossein Rahimi , Jose Medina Palomo , Farrokh Albuyeh , Benham Danai
IPC分类号： G05B15/02 , H02J3/14 , G06Q50/06 , H02J3/00
CPC分类号： G05B15/02 , G06Q50/06 , H02J3/14 , G05B2219/2642 , H02J2003/007 , Y02B70/3225 , Y02B70/3241 , Y02E60/76 , Y04S20/222 , Y04S20/227 , Y04S40/22
摘要： A system and process/method of modeling demand-response (DR) and distributed-energy resource (DER) assets is provided, facilitating the aggregation of said assets in virtual power plants (VPPs), and using VPPs to provide energy balancing services needed to minimize the impact of Variable Energy Resources (VER) on power system. The method accurately accounts for assets by qualifying assets based on various parameters and by forecasting the capabilities of the resulting VPPs for provision of balancing services. Asset performance factors that may affect the aggregated VPP's capabilities are monitored and recalculated when necessary. Near-term forecasted VPP capability is compared to near-term forecasted imbalances in the electric-power-supply system, and the VPP is dispatched to minimize the system imbalances. The dispatch signal is disaggregated to control commands to individual assets. This process provides a reliable and cost effective approach to support higher penetrations of renewable generation in the electric power system.

9. 外观设计

USD876317S1 Golf cart cargo box 有权
公开(公告)号：USD876317S1
公开(公告)日：2020-02-25
申请号：US29656229
申请日：2018-07-11
申请人： Chris T. Richner
设计人： Chris T. Richner
摘要： FIG. 1 is a front perspective view of the golf cart cargo box showing my new design;
FIG. 2 is a front elevation view thereof;
FIG. 3 is a rear elevation view thereof;
FIG. 4 is a top view thereof;
FIG. 5 is a bottom view thereof;
FIG. 6 is a left side view thereof;
FIG. 7 is right side view thereof; and,
FIG. 8 is a perspective environmental view of the golf cart cargo box.
The broken line showing of the door, latch and hinge in FIGS. 1-2, 4-7 and the remaining other broken lines is included for the purpose of illustrating environmental structure and forms no part of the claimed design.

10. 外观设计

USD868897S1 Archery target 有权
公开(公告)号：USD868897S1
公开(公告)日：2019-12-03
申请号：US29639691
申请日：2018-03-08
申请人： Jacob Schlangen
设计人： Jacob Schlangen
摘要： FIG. 1 is a perspective view of the back, top and right side of an archery target showing the new design according to a first embodiment.
FIG. 2 is a perspective view of the front, top and right side thereof.
FIG. 3 is a back view thereof.
FIG. 4 is a front view thereof.
FIG. 5 is a top view of the archery target, the bottom view being identical.
FIG. 6 is a left view thereof.
FIG. 7 is a perspective view of the back top and right side of the archery target showing the new design according to a second embodiment.
FIG. 8 is a perspective view of the front, top and right side thereof.
FIG. 9 is a back view thereof.
FIG. 10 is a front view thereof.
FIG. 11 is a top view of the archery target, the bottom view being identical.
FIG. 12 is a left view thereof.
FIG. 13 is a perspective view of the back top and right side of the archery target showing the new design according to a third embodiment.
FIG. 14 is a perspective view of the front, top and right side thereof.
FIG. 15 is a back view thereof.
FIG. 16 is a front view thereof.
FIG. 17 is a top view of the archery target, the bottom view being identical; and,
FIG. 18 is a left view thereof.

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