3 patents
Utility
Rotatable tailgate
3 Jan 23
A rotatable tailgate assembly is provided for installation on a dump bed.
David P. Liffrig, Ernie B. Mills, David Vaughn
Filed: 8 Oct 20
Utility
Rotatable Tailgate
28 Jan 21
A rotatable tailgate assembly is provided for installation on a dump bed.
David P. Liffrig, Ernie B. Mills, David Vaughn
Filed: 8 Oct 20
Utility
Rotatable tailgate
16 Nov 20
A rotatable tailgate assembly is provided for installation on a dump bed.
David P. Liffrig, Ernie B. Mills, David Vaughn
Filed: 28 Jan 19
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