Author: Cathy Dahl

Cathy’s practice is focused on trademark matters, including trademark clearance and availability opinions, preparing and prosecuting trademark applications, and policing and enforcing trademark rights, including domestic and international trademark opposition and cancellation proceedings. Cathy counsels clients on strategies for protecting and enforcing their trademarks on an international basis, and has provided counsel in a wide variety of industries, including banking, medical products, retail, hotels, health care services, and consumer products. Cathy also has significant experience in due diligence investigation in mergers & acquisitions.

When it Comes to the View, Will the Cubs Play Ball?

Watching a Cubs game from a nearby rooftop sounds like an ideal afternoon. At Wrigley Field, it became a business. For years, rooftop owners near the stadium sold tickets, served food and drinks, and offered fans a unique vantage point to watch the Cubs play….

Canada: Updates on Language Requirements for Trademarks in Quebec and Cancellation Pilot Project for Trademark Registrations

Our friendly neighbors in the Great White North are implementing important changes in 2025 with respect to language requirements for trademarks and a new pilot project initiated by the Canadian Intellectual Property Office (“CIPO”) to issue cancellation proceedings against trademark registrations based upon non-use. Language…

Journey’s Trademark Squabble – Who’s Crying Now?

When Journey was inducted into the Rock and Roll Hall of Fame in 2017, Steve Perry was ranked 76th on Rolling Stone’s “100 Greatest Singers of All Time.” Arguably, many Journey fans view the front man and his voice as the core identifier for the…