Trademark

National K-9 Inc. claims the National Canine Association violates its trademark for “puppy preschool” and other dog training services, in Columbus, Ohio, Federal Court.           Harold’s New York Deli and Restaurant claims Harry’s Deli, of Colt’s Neck, N.J., is using the Harry’s Deli trademark without permission, in Camden, N.J., Federal Court.           SWIMC Inc. says Jack Schwartz Shoes violates its “Krylon” trademark, which SWIMC uses for paint, in Delaware Federal Court.