FIND A CONTRACTOR BUYER'S GUIDE
BECOME AN INDUSTRY PARTNER
MCAA Logo
MEMBER LOGIN JOIN
NEWS
World of Concrete 2026 Registration Is Open ↗

Litigation filed by Mortar Net USA, Ltd. to protect trademarks

Words: Candice Carroll/Public/News/20120428160000-1.jpg" width="600" height="338" border="0" alt="Mortar Net USA, Ltd., has filed a complaint in which Keene Building Products Co. is the defendant." />
Mortar Net USA, Ltd., has filed a complaint in which Keene Building Products Co. is the defendant.
Mortar Net USA, Ltd., has filed a complaint in the United States District Court, Northern District of Indiana, Hammond Division in which Keene Building Products Co. of Mayfield Heights, Ohio is the defendant.

The matter relates to Keene’s recent announcement to introduce and promote a mortar collection device using the “industry —recognized” dovetail (or keystone) shape that Mortar Net has established through nearly 20 years of sales and promotion, in addition to protecting it under U.S. Registered Trademark Numbers 3,571,383 and 3,571,384.

Gary R. Johnson, President of Mortar Net said, “Tom Sourlis, the founder of our company, created the category of shaped mortar collection devices for cavity wall construction and from its start Mortar Net has used the same distinctive shape in its advertising, corporate branding and products.” Johnson continued, “We have committed millions of dollars to associate the company and its products with this shape and have generated over $100 million of revenue from products associated with this shape. It is a valuable asset of the company and we intend to vigorously protect its value.”
 0
Case Study: Argo Community High School Performing Arts Center
December 2025

Argo Community High School is located in Summit, Illinois, just southwest of Chicago’s Midway Airport. In 2016, the Argo Community High School Board of Education and the school’s administration undertook the construction of a new performing

John Cicciarelli
Case Study
Read More
Fireside Foundations: Crafting Holiday Fireplaces That Last All Year
December 2025

The fireplace holds a special place in every home, especially during the holidays. It’s where families gather, stories are shared, and the flicker of firelight creates

Jeff Tew
Technical Talks
Read More
Manufactured Stone Veneer Trends for 2026: What’s Next in Stone & Masonry Aesthetics
December 2025

As design trends evolve, stone and masonry continue to stand at the intersection of artistry, performance, and innovation. For 2026, manufactured stone veneer (MSV) is emerging as one of the most dynamic materials in the exterior and interior design space

Sarah Lograsso
MAP Partner
Read More
Construction Robotics Upgrades to Gold in the 2026 Masonry Alliance Program
December 2025

The Mason Contractors Association of America (MCAA) is delighted to share that Construction Robotics will upgrade their Silver partnership to a Gold partnership in the 2026 Masonry Alliance Program.

Industry News
Read More