-
公开(公告)号：US20230415062A1
公开(公告)日：2023-12-28
申请号：US18212678
申请日：2023-06-21
发明人： Linas Gliaudelis
IPC分类号： A63K3/00
CPC分类号： A63K3/00
摘要： Disclosed herein is a portable mountain bike ramp (MTB ramp) assembly comprising a plurality of components including a foldable frame having a plurality of frame sides and a ramp surface on top. The ramp surface is capable of being folded along with the foldable frame to facilitate portability when not in use. A pair of adjustable height legs is provided that is connected to one of the plurality of frame sides using a leg lock. A pair of wheel extensions are adapted in between the pair of adjustable height legs. A rubber foot assembly is provided below each of the pair of adjustable height legs to provide a firm grip on the ground when the MTB ramp assembly is in use.
-
公开(公告)号：US20230405486A1
公开(公告)日：2023-12-21
申请号：US17844420
申请日：2022-06-20
IPC分类号： A63K3/04
CPC分类号： A63K3/043
摘要： A hurdle with a riser assembly having a gate board attached to movable gate tubes that telescope upon uprights and with a cross support between the trailing ends of the legs has a height adjustment system that includes a pedal in the cross support. Depressing the pedal retracts spring loaded posts to allow a user to hold and move the gate board up or down with the hands.
-
公开(公告)号：US20230173401A1
公开(公告)日：2023-06-08
申请号：US18076783
申请日：2022-12-07
申请人： Andrew Contes
发明人： Andrew Contes
IPC分类号： A63K3/02
CPC分类号： A63K3/02
摘要： A gate assembly for a bicycle race start includes a plurality of gates, each mounted in a separate start position along a bar to move between a closed position and an open position. The bar is moveable between a first condition and a second condition. The assembly includes buttresses, each coupled to the bar to move between first positions and second positions in response to movement of the bar between the first condition and the second condition, wherein each buttress corresponds to a respective one of the gates. In the first condition of the bar, each buttress disables movement of the respective gate from the closed position to the open position. In the second condition of the bar, each buttress enables movement of the respective gate from the closed position to the open position.
-
公开(公告)号：US11551550B2
公开(公告)日：2023-01-10
申请号：US17124289
申请日：2020-12-16
IPC分类号： G08G1/0967 , G08G1/01 , H04W4/44 , H04W4/021 , H04W4/02 , A63K1/00 , A63K3/00 , H04W4/029 , H04W4/90
摘要： Methods for providing track condition information include receiving, at a first mobile track control station, a track condition notification. Such methods further include transmitting, from the first mobile track control station to a second mobile track control station in a network of mobile track control stations, the track condition notification. Such methods further include receiving, at the first mobile track control station from a third mobile track control station, affected track sector data regarding an affected track sector. Such methods further include transmitting, from the first mobile track control station to a first mobile track information station within a first vehicle, the affected track sector data, wherein the affected track sector data is configured to be used by the first mobile track information station to determine whether the first vehicle is within the affected track sector.
-
公开(公告)号：US11517804B2
公开(公告)日：2022-12-06
申请号：US16635945
申请日：2018-07-27
发明人： Andrew Harrison , Thomas Barr , Kevin Hayes
摘要： A method, a false start detection system, and a false start detection sensor for determining whether an athlete has performed a false start in an event. Force data is received representing the force exerted by at least one upper appendage of the athlete on a surface when in a starting position (S701). The force data is processed to determine an athlete start time (S702), and the athlete start time is compared to an event start time to determine whether a false start has occurred (S703).
-
公开(公告)号：US20210166505A1
公开(公告)日：2021-06-03
申请号：US17171573
申请日：2021-02-09
发明人： John Jeffrey PFEIFFER , Michael LAMBERT , Surya SAGIRAJU , John Michael FISCHER , Harold Bernard SAMUELS , Adam PAGRYZINSKI
摘要： A system includes a processor configured to receive a track-creation request. The processor is also configured to initiate track recording, responsive to the request and record GPS points corresponding to vehicle movement. Further, the processor is configured to receive a track-completion instruction and store the recorded GPS points, and a line connecting the points, as representing a recorded track.
-
公开(公告)号：US20210144968A1
公开(公告)日：2021-05-20
申请号：US17163801
申请日：2021-02-01
发明人： John T. Sarver
摘要： Disclosed are various embodiments for a freestanding and portable climbing apparatus for pet training and exercise. A climbing apparatus includes a platform having a top surface that defines a walking surface for a pet. The climbing apparatus includes a first post, a second post, a third post, and a fourth post having top ends coupled to a respective corner of the platform that raise the platform from a ground surface such that a top surface of the platform is an elevated surface. A first ramp is coupled to the first end of the platform supporting the platform at the first end, and a second ramp is coupled to the second end of the platform opposite that of the first end supporting the platform at the second end. One of a first platform foot, a second platform foot, a first ramp foot, and a second ramp foot are formed of polyethylene.
-
公开(公告)号：US20210086098A1
公开(公告)日：2021-03-25
申请号：US16577018
申请日：2019-09-20
申请人： Mahmoud Niroumand
发明人： Mahmoud Niroumand
IPC分类号： A63K3/04
摘要： A hurdle assist includes a flexible tubular lower section comprising a first length and a first slit along the first length, a flexible tubular upper section comprising a second length and a second slit along the second length, and a flexible rod which is slidably removably coupled with the flexible upper section. Attaching the hurdle assist to a hurdle mimics a flexible hurdle for the runner to practice without fear of injury.
-
公开(公告)号：US10957121B2
公开(公告)日：2021-03-23
申请号：US16521528
申请日：2019-07-24
申请人： ISOLYNX, LLC
摘要： A method for determining split times in a relay race run using one or more lanes of a running track, where a relay team in each lane carries a respective relay baton, includes, for each lane: (a) periodically determining a location of the respective relay baton, (b) determining, for one or more take-over zones in the lane, respective first times when the relay baton crosses a respective line within the take-over zone, (c) determining a second time when a finish line of the relay race is reached, and (d) determining a split time for each segment of the relay race, based upon a start time of the relay race, the one or more first times, and the second time.
-
公开(公告)号：US10885782B2
公开(公告)日：2021-01-05
申请号：US16175728
申请日：2018-10-30
IPC分类号： G08G1/0967 , G08G1/01 , H04W4/44 , H04W4/021 , H04W4/02 , A63K1/00 , A63K3/00 , H04W4/029 , H04W4/90
摘要： Methods for providing track condition information include receiving, at a first mobile track control station, a track condition notification. Such methods further include transmitting, from the first mobile track control station to a second mobile track control station in a network of mobile track control stations, the track condition notification. Such methods further include receiving, at the first mobile track control station from a third mobile track control station, affected track sector data regarding an affected track sector. Such methods further include transmitting, from the first mobile track control station to a first mobile track information station within a first vehicle, the affected track sector data, wherein the affected track sector data is configured to be used by the first mobile track information station to determine whether the first vehicle is within the affected track sector.
-
-
-
-
-
-
-
-
-
搜索结果
728 条记录 (耗时 0.034 秒)
