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公开(公告)号：US11219258B2
公开(公告)日：2022-01-11
申请号：US16554822
申请日：2019-08-29
申请人： TYRENN CO., LTD.
发明人： Sug Whan Kim
IPC分类号： B65H75/44 , A43C11/16 , A43C11/00 , B65H75/00 , B65H75/34 , A41F1/00 , A43C7/00 , A43C7/08 , A41F1/06 , A45C13/10 , A45F3/04 , A45F3/00
摘要： A string fastening device which may be used for easily winding and fastening strings provided in shoes, bags, clothes, or the like is provided. The string fastening device includes a base; a fixation member coupled to the base to maintain state in which the bobbin is stored in the base; a rotational member coupled to the fixation member and rotating the bobbin; and a string suspension member provided in the bobbin and fixing a string.
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公开(公告)号：US11209070B2
公开(公告)日：2021-12-28
申请号：US16369152
申请日：2019-03-29
申请人： NIKE, Inc.
发明人： Austin Orand
摘要： A tensioning system, method, and article of footwear includes a motor, a reel, and a transmission configured to transmit torque from the motor shaft to the reel shaft along a torque path to drive and rotate the reel shaft. The transmission has a compound gear. The compound gear includes a shaft gear, comprising an elongate shaft substantially parallel to the longitudinal axis and offset with respect to the motor shaft along the lateral axis, the shaft gear configured to rotate independent of a fixed reference, and operatively coupled the reel and a ring gear, fixedly coupled to a first end of the shaft gear and operatively coupled to the motor.
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公开(公告)号：US20210368741A1
公开(公告)日：2021-12-02
申请号：US16889504
申请日：2020-06-01
申请人： Edward Duffin
发明人： Edward Duffin
摘要： The present invention is a retractable pet leash with a variable brake system to control a pet. The variable braking system can be engaged or disengaged by the user via 3 methods. The first method is via a handle that is directly connected to the brake. The second method, also actuated by the user is a one touch brake system that uses the rotation of the reel to slowly apply the variable brake over several rotations of the reel. The third method allows the user to set the length of the leash cord and when the set length of the cord is met, engages the one touch brake system. The retractable pet leash provides a system to set the length of the leash cord being let out and ensures that the leash cord is kept taught between the user and the pet and notifies the user when the set length has been reached and applies variable braking in a steady and predictable manner to smoothly stop the pet.
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公开(公告)号：US11186462B1
公开(公告)日：2021-11-30
申请号：US17215502
申请日：2021-03-29
摘要： Techniques for implementing and/or operating a pipe drum system that includes a drum body. The drum body is to be disposed within an interior channel of a pipe coil that is formed from a flexible pipe including tubing that defines a pipe bore and a fluid conduit within a tubing annulus. The drum body includes a drum core implemented with substantially fixed dimensions and a fluid bladder layer implemented circumferentially around the drum core. The pipe drum system maintains the fluid bladder layer in a first state to enable the drum body to be inserted into the interior channel of the pipe coil after the pipe coil is formed and increases inflation of the fluid bladder layer from the first state to a second state to enable an outer surface of the drum body to push against an inner surface of the pipe coil to facilitate supporting the pipe coil.
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公开(公告)号：US20210361923A1
公开(公告)日：2021-11-25
申请号：US16879570
申请日：2020-05-20
申请人： Dax Hamilton
发明人： Dax Hamilton
摘要： A portable retracting device for medical tubing management includes a housing. The housing includes a retractable cord disposed within the housing, wherein the retractable cord is configured to extend from a side of the housing. The device includes a first spring clamp configured to attach to clothing of an individual, a second spring clamp configured to clamp to the medical tube having a first diameter at a first location of the first medical tube, and a third spring clamp coupled to an end of the retractable cord configured to clamp the medical tube at a second location of the first medical tube to form a first loop in the first medical tube from the first location of the first medical tube to the second location of the first medical tube.
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公开(公告)号：US11174122B2
公开(公告)日：2021-11-16
申请号：US16391466
申请日：2019-04-23
发明人： Dennis Dion
IPC分类号： B65H75/44
摘要： In a reel assembly, a repositionable level wind may be selectively coupled to a drum to enable powered rotation of the level wind from a first position to a second position. In some embodiments, the assembly may include two arced guide rails, a rotating adjustment arm, a roller bracket, a winding assembly and two fork plates, which may be adjustably mounted on the drum. In operation, the fork plates may be moved to an engaged position that couples the adjustment arm and the roller bracket to the reel flanges so that rotation of the reel causes the winding assembly to be rotated along the guide rails. Once a desired position is reached, the adjustment arm and roller bracket may be bolted to the guide rails and the fork plates may be moved to a disengaged position to allow the reel to rotate independently of the winding assembly.
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公开(公告)号：US11168850B1
公开(公告)日：2021-11-09
申请号：US17106370
申请日：2020-11-30
发明人： Shu-Fa Shao
IPC分类号： F21S4/10 , B65H75/44 , F21V23/00 , B65H75/28 , F21V23/02 , F21V23/04 , F21V23/06 , B65H75/14
摘要： A spool assembly for receiving light string, including a winding device and a power transformer. The winding device includes a winding portion, a first flange, and a second flange. The winding portion includes a first end and a second end. The first flange and the second flange respectively extend outwardly from the first end and the second end. The first flange and the second flange respectively define at least one first latching hole and at least two latching holes. The power transformer includes a power conversion circuit and a housing. The power conversion circuit is arranged in the housing, and the power conversion circuit is configured to convert external power into driving power for the light string. The housing further includes at least one protruding portion protruding from the housing and configured to be engaged into one of the first latching hole and the second latching hole.
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公开(公告)号：US20210341698A1
公开(公告)日：2021-11-04
申请号：US17374261
申请日：2021-07-13
申请人： PPC BROADBAND, INC.
摘要： A reel enclosure includes a base and a door pivotally coupled with the base. The door is movable between a first closed position and a second open position and is configured to hold a reel at an interior surface of the door. The reel is configured to have cable wound thereon. In the first closed position, the base is configured to prevent the reel from rotating relative to the door and the base, and, in the second open position, the door is configured to hold the reel outside of an interior of the base and permit the reel to rotate relative to the door and the base.
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公开(公告)号：US20210309485A1
公开(公告)日：2021-10-07
申请号：US16839687
申请日：2020-04-03
申请人： ALS Hotshot, LLC
发明人： Joseph K. Claiborne
摘要： A combination capillary and cable spooling system for efficiently unspooling or spooling capillary and cable with respect to a workover rig. The combination capillary and cable spooling system generally includes a motorized vehicle having a platform, a first spool support attached to the upper surface of the platform adapted to rotatably support a first spool having a capillary line, a first motor attached to the first spool support to rotate the first spool, a second spool support attached to the upper surface of the platform to rotatably support a second spool having a cable line, and a second motor attached to the second spool support to rotate the second spool.
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公开(公告)号：US20210300720A1
公开(公告)日：2021-09-30
申请号：US17210735
申请日：2021-03-24
申请人： Anthony Montes
发明人： Anthony Montes
摘要： A hose coiling device is provided. The hose coiling device includes an elongated shaft having an upper end and a lower end. An offset handle extends from the elongated shaft. A grip is affixed to the upper end, and a connector is disposed on the lower end. The connector removably secures one of a plurality of interchangeable tool heads thereto, wherein the plurality of interchangeable tool heads includes at least a flat hose coiling tool head and a garden hose coiling tool head. The flat hose coiling tool head includes a base removably securable to the connector, wherein the base includes a first prong and a second prong extending therefrom. The first prong is disposed parallel to the second prong. The garden hose coiling tool head includes a U-shaped member removably securable to the connector having at lest one platform extending perpendicularly inwardly from an arm of the U-shaped member.
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