NTI Global / IP

United States Patent Marking for Versa Duct® products, made from January 26, 2022 until this list is next revised.

 

Versa Duct®: Patent No. 11,131,477; other patent pending.

 

Canada Patent Marking for Versa Duct® products, made from January 26, 2022 until this list is next revised.

 

Versa Duct®: Patent Pending.

 

China Patent Marking for Versa Duct® products, made from January 26, 2022 until this list is next revised.

 

Versa Duct®: Utility Patent Application No. 201910197872.4 (patent application not yet granted).

Updated: 1/26/2022

Heading 1