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公开(公告)号：US20220025592A1
公开(公告)日：2022-01-27
申请号：US17397620
申请日：2021-08-09
发明人： Aaron J. Wiegel , David Swift , Jason Dondlinger , Joe Korman , Lucas I. Paruch , Ronald P. Snyder
摘要： A barrier system includes a handrail, and a connector to couple the handrail to a post extension that extends upward from a floor. The handrail has and end with a width measured in a direction transverse to an elongate length of the handrail. The connector includes a socket to hold the end of the handrail. The socket is defined by an elongate channel that extends in a direction substantially parallel to the post extension when the connector is attached to the post extension. The channel has a length that is greater than the width of the end of the handrail.
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公开(公告)号：US11077895B2
公开(公告)日：2021-08-03
申请号：US16118761
申请日：2018-08-31
发明人： Aaron J. Wiegel , Donald Grant , Jason Dondlinger , Joseph J. Dibiase , Joseph Korman, Jr. , Lucas I. Paruch , Ronald P. Snyder
摘要： Example portable trailer stands for supporting parked trailers are disclosed herein. Some example portable trailer stands disclosed herein comprise two telescopic posts supporting a generally horizontal beam. Some examples include spring-loaded retractable wheels for selectively installing and removing the trailer stand from underneath a trailer left parked on a driveway. After being positioned under the trailer, the posts extend to lift the beam solidly up against the underside of the trailer. To accommodate conditions where the driveway is not parallel to the trailer's underside, some example posts can be lengthened independently and have angular play that allows the beam to tilt. In some examples, the horizontal axle of the trailer stand wheels is perpendicular to the beam so that the trailer stand can be readily installed from either the front or side of the trailer. Some examples have a kingpin-receiving groove in the beam or have some other kingpin-receiving feature.
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公开(公告)号：US20190251839A1
公开(公告)日：2019-08-15
申请号：US16397806
申请日：2019-04-29
发明人： Lucas I. Paruch , Aaron J. Wiegel , Jason Dondlinger , Ronald P. Snyder , Joe Korman , David Swift , Charles Waugaman , James Oates , Peter D. Nygaard
摘要： Dynamically configurable traffic controllers and methods of using the same are disclosed. An example apparatus includes a first sensor to monitor traffic in a first area. The example apparatus further includes a second sensor to monitor traffic in a second area. The example apparatus also includes a projector to project light toward a floor when traffic is detected in both the first and second areas, the light to be visible from the first and second areas.
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公开(公告)号：US11993901B2
公开(公告)日：2024-05-28
申请号：US17397620
申请日：2021-08-09
发明人： Aaron J. Wiegel , David Swift , Jason Dondlinger , Joe Korman , Lucas I. Paruch , Ronald P. Snyder
CPC分类号： E01F13/022 , E01F9/646 , E01F13/024 , E01F13/046 , E01F15/003
摘要： A barrier system includes a handrail, and a connector to couple the handrail to a post extension that extends upward from a floor. The handrail has and end with a width measured in a direction transverse to an elongate length of the handrail. The connector includes a socket to hold the end of the handrail. The socket is defined by an elongate channel that extends in a direction substantially parallel to the post extension when the connector is attached to the post extension. The channel has a length that is greater than the width of the end of the handrail.
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公开(公告)号：US11355010B2
公开(公告)日：2022-06-07
申请号：US16882738
申请日：2020-05-25
发明人： Lucas I. Paruch , Aaron J. Wiegel , Jason Dondlinger , Ronald P. Snyder , Joe Korman , David Swift , Charles Waugaman , James Oates , Peter D. Nygaard
摘要： Dynamically configurable traffic controllers and methods of using the same are disclosed. An example apparatus includes a first sensor to monitor traffic in a first area. The example apparatus further includes a second sensor to monitor traffic in a second area. The example apparatus also includes a projector to project light toward a floor when traffic is detected in both the first and second areas, the light to be visible from the first and second areas.
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公开(公告)号：US10665098B2
公开(公告)日：2020-05-26
申请号：US16397806
申请日：2019-04-29
发明人： Lucas I. Paruch , Aaron J. Wiegel , Jason Dondlinger , Ronald P. Snyder , Joe Korman , David Swift , Charles Waugaman , James Oates , Peter D. Nygaard
摘要： Dynamically configurable traffic controllers and methods of using the same are disclosed. An example apparatus includes a first sensor to monitor traffic in a first area. The example apparatus further includes a second sensor to monitor traffic in a second area. The example apparatus also includes a projector to project light toward a floor when traffic is detected in both the first and second areas, the light to be visible from the first and second areas.
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