saferun-tire-building

Safe-Run: Invalidated patent covered “old technology”

London – VMI’s announcement of the invalidation of a Safe-Run patent has drawn a response from the Chinese tire-building machine manufacturer.

On 26 Oct, the Dutch company said that the Chinese Patent Review Board had invalidated a Safe-Run patent because it was based on prior art.

According to VMI, the patent in question was CN 202592763 and the date of the verdict was 22 Aug.

The ruling, said VMI, was the first in a number of filings seeking the invalidation of Safe-Run patents, as part of its ongoing legal actions…

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