Griswold Industries – Trademark Portfolio

Entity Type: 03

Griswold Industries holds 6 U.S. trademarks filed with the United States Patent and Trademark Office (USPTO), with a strong focus on Class 9 (Computers & Electronics) — 4 filings in this category. The portfolio also extends into Class 37 (Building & Construction) across 3 Nice Classification classes. Currently, 5 trademarks are registered. Notable registered marks include C, CLA-VAL, CLA-VAL CALM, C CLA-VAL SERVICE, and BLUE SEAL CERTIFIED. The owner is based in Costa Mesa, CA.