5 trademarks were found for owners matching the name Grandstream Networks Inc.
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1 TM: 2380698
Desc: GRANDSTREAM
Owner: Grandstream Networks, Inc.
Class: 9
Status: Protected: Registered/protected
2 TM: 2380911
Desc: G GRANDSTREAM CONNECTING THE WORLD
Owner: Grandstream Networks, Inc.
Class: 9
Status: Protected: Registered/protected
3 TM: 1856832
Desc: IPVIDEOTALK
Owner: Grandstream Networks, Inc.
Class: 38, 42
Status: Not protected: Not accepted
4 TM: 1243388
Desc: GRANDSTREAM
Owner: Grandstream Networks, Inc.
Class: 9
Status: Registered: Registered/protected
5 TM: 1713740
Desc: G GRANDSTREAM CONNECTING THE WORLD
Owner: Grandstream Networks, Inc., (Delaware corporation)
Class: 9
Status: Registered: Registered/protected