Trade mark number: 
At the time of the filing, this trade mark was owned by USB IMPLEMENTERS FORUM INC, a limited company involved in the administration and design of USB-related standards in devices that offer such functionality.

The rules governing the use of this registration certify that businesses that use this trade mark have attained the appropriate standards and design, testing, and use of USB functionality and application in a wide range of devices.

Certification rules: 
2101920_rules.pdf PDF in PDF format [14.96 MB]