The three types of product defects used in a strict liability claim are design flaws, manufacturing mistakes and marketing errors. If the product that led to your injuries had a design defect, you could qualify for damages under the product liability law.These defects include inadequate safety warnings, improper labeling, and insufficient instructions. This blog post explores common manufacturing defect claims and provides reallife examples to help you navigate these complex issues. File an online Complaint. Call the defective products lawyer at the Drummond Law Firm today. A Las Vegas defective products lawyer can help. We are highly experienced in the laws that protect consumers against harm from products. For example, a specification error causes a defect in the structure of a whipped cream canister. The canister explodes and hits the victim in the eye.