Fed. Circ. Upholds Partial Ax Of Tractor-Trailer Skirt Patent - Law360

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Law360 (March 24, 2021, 8:01 PM EDT) -- The Federal Circuit has kept in place a Patent Trial and Appeal Board decision to invalidate many of the claims in a patent covering a skirt used on the side of tractor-trailers to cut down on drag.

A three-judge panel on Wednesday affirmed the PTAB's holding that 13 out of 20 claims in a Transtex Inc. patent — U.S. Patent No. 8,449,017 — were invalid, as well as the board's holding that the rest of the claims were patentable.

The panel said there wasn't any reason to overturn the invalidation of those 13 claims, blessing the PTAB's finding that the patent's...

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March 25, 2021 at 07:01AM
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Fed. Circ. Upholds Partial Ax Of Tractor-Trailer Skirt Patent - Law360

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