GripStart tool for pull starting engines.
We've previously discussed pull start tools used to reduce the amount of strength needed to pull the starter cord. Here's another take: a tool that eliminates the need to grip the pull starter.
15-second video #1:
https://www.youtube.com/watch?v=lpsd-p_QTFY
15-second video #2:
https://www.youtube.com/watch?v=xsz9-6AvS_s
Some images:
https://s3-us-west-1.amazonaws.com/h...tart_grip1.jpghttps://s3-us-west-1.amazonaws.com/h...tart_grip2.jpg
https://s3-us-west-1.amazonaws.com/h...tart_grip3.jpghttps://s3-us-west-1.amazonaws.com/h...tart_grip4.jpg
It was awarded US patent #8888152 in November 2014, to Thomas Coakley.
https://s3-us-west-1.amazonaws.com/h...ip_patent1.jpg
More:
GripStart.com
GripStart patent