Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
James G. Gill0
Jurgen S. Heimann0
Date of Patent
October 9, 2018
0Patent Application Number
153467910
Date Filed
November 9, 2016
0Patent Citations Received
Patent Primary Examiner
Patent abstract
A parking space is reserved by raising a chain about three feet above a parking space. The chain is attached to a post, and a weight is attached to the chain to lower the chain along the post and to drag the lowering chain along the parking space toward the post for full access. A motor with a speed reducer turns a shaft with a chain drive gear and an encoder. A signal receiver and control start the motor to raise or lower the chain when one of two buttons is pressed on a key fob by the authorized space user. The encoder is connected to the control to stop the chain when fully up or down. A stop trigger on the chain activates a stop switch when the chain is fully raised.
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