KNOWLEDGE LOCK Trademark
Serial Number: 98107572 • Registration: 7657685
Trademark Classes
Owner Contact Info
Legal Representation
Correspondence Address
Jianfeng Jiang
13488 Holiday Dr.
saratoga, CA 95070
United States
Trademark Details
Filing Date
July 28, 2023
Registration Date
January 21, 2025
First Use Anywhere
September 1, 2020
First Use in Commerce
September 1, 2021
Published for Opposition
December 3, 2024
Goods & Services
Locks, electric; Digital door locks; Electric locks; Electromagnetic locks; Electronic lock assemblies; Electronic locks; Electronically operated high security lock cylinders; Programmable locking systems, consisting of electronic cylindrical locksets and keypads; Programmable locks, namely, digital door locks and electronic locks capable of being programmed to require the user to answer a question or solve a puzzle prior to opening