S

S is a trademark. Serial number of that application is 76640700.

It was initially claimed by SENTRILOCK, LLC on 20050613.

That brand applies to the following goods and services:Electronically-operated locking devices that contain keys or access codes, which latch onto structures such as buildings or fences, and which cannot be removed without a security code; electronically-operated real estate lock boxes that contain keys or access codes, which latch onto structures such as buildings or fences, and which cannot be removed without a security code; electronic memory cards, Computerized database management services, namely, maintaining a database of authorized computer users having security access to remotely-located electronically-operated locking devices, Electronic storage of secure access data at a central computer, Monitoring of computer systems for security purposes, namely, monitoring and retrieving secure access data stored at a central computer, monitoring access to computer-operated systems by authorized users at remote sites, and compiling and disseminating a secure access data log related thereto.

Currently that trademark is represented by trademark attorney(s): Frederick H Gribbell.

You can learn more about that trademark on the USPTO website: View the USPTO record