Serial Number
98520721
Owner
Patents Holding CompanyAttorney
Donald J. ErslerFirst Use Date
Jul 1, 2012
Filing Date
Apr 26, 2024
PORTA-VISE Trademark
Serial Number: 98520721 • Registration: 7963774
Owner Contact Info
Legal Representation
Correspondence Address
Donald J. Ersler Donald J. Ersler, S.C.
1165 Terrace Drive
Elm Grove, WI 53122
United States
Trademark Details
Filing Date
April 26, 2024
Registration Date
September 30, 2025
First Use Anywhere
July 1, 2012
First Use in Commerce
July 1, 2012
Published for Opposition
August 12, 2025
Goods & Services
A vehicle trailer hitch accessory, namely, a metal bar composed of an apparatus used for retention and securement of a mounted bench vise