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公开(公告)号：US20190310679A1
公开(公告)日：2019-10-10
申请号：US16377334
申请日：2019-04-08
Applicant: Marcin GOLEC
Inventor： Marcin GOLEC
Abstract: The present invention is directed to a sensor for detecting the angle of a bicycle shoe or bicycle pedal in respect to a predetermined level and to a method of using a sensor to detect this angle. The sensor can be connected to a signaling device to notify the cyclist when the angle is less than 20 degrees such that the cyclist can lift one or both of his heels to exert more optimal power to the bicycle pedal.
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公开(公告)号：US20200231813A1
公开(公告)日：2020-07-23
申请号：US16664915
申请日：2019-10-27
Applicant: Marcin GOLEC
Inventor： Marcin GOLEC
Abstract: The present invention is directed to a wax with graphene compositions offering surprising benefits in reducing bicycle or motorbike chain lengthening, particularly in off road environments with high dirt and water levels such as during mountain biking or off-road biking. The invention is further directed to a method of preparing such compositions and to the use of such compositions on bicycle or motorbike chains.
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公开(公告)号：US20200231812A1
公开(公告)日：2020-07-23
申请号：US16664914
申请日：2019-10-27
Applicant: Marcin GOLEC
Inventor： Marcin GOLEC
Abstract: The present invention is directed to aqueous compositions with wax and graphene. These compositions offer surprising benefits in reducing bicycle or motorbike chain lengthening, particularly in off road environments with high dirt and water levels such as during mountain biking or off-road biking. The invention is further directed to a method of preparing such compositions and to the use of such compositions on bicycle or motorbike chains.
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