Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Kevin K. Groeneweg0
David Meyerink0
Duane Meyerink0
LeRoy Severson0
Date of Patent
February 16, 2021
0Patent Application Number
168892210
Date Filed
June 1, 2020
0Patent Citations
Patent Citations Received
Patent Primary Examiner
Patent abstract
A safety trailer is shown including first and second platforms, at least one of said first and second platforms having an axle and wheels attached thereto; a plurality of interconnected wall sections positioned between and connected to the first and second platforms, the plurality of wall sections defining a protected work area on a side of the trailer; The axle of the trailer is engaged with a vertical adjustment member configured to selectively adjust a vertical position of the surface of the trailer.
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