Trademark Overview
On Tuesday, December 5, 2023, a trademark application was filed for PROTOBLOCKS with the United States Patent and Trademark Office. The USPTO has given the PROTOBLOCKS trademark a serial number of 98300238. The federal status of this trademark filing is MISASSIGNED SERIAL NUMBER as of Monday, March 4, 2024. This trademark is owned by ZIKRU CORP.. The PROTOBLOCKS trademark is filed in the Computer & Software Services & Scientific Services category with the following description:
Engineering references in the nature of material samples