Case
Case position:Home > Case
Hengbo Acted for Client Successfully Invalidating Shanghai Edutech Co.,Ltd's Patent-Smart Blackboard
 Last update:2020-02-25  browse:42second

On August 29, 2019, the China National Intellectual Property Administration (CNIPA)  issued an invalidation decision No. 41466, declaring that all patent rights of utility model, entitled "smart blackboard", owned by Shanghai Edutech Co.,Ltd were invalid (This picture is for reference only and has nothing to do with this patent).

On January 31, 2019, the Hengbo team accepted the client's entrustment and conducted a large number of searches on prior arts related to the above patent. It was found that there were prior arts in patent literature similar to the patent involved, and based on which, a request for invalidation was filed. After seven months of trial, CNIPA finally made a decision to declare the patent in entirety invalid.

According to the law, the patentee, who is dissatisfied with the invalidation decision, can file an administrative lawsuit request with the Beijing Intellectual Property Court within three months.

The specific content of the invalidation decision can be found in Annex: Invalidation Decision No. 41466.

Decision No. 41466