House Mark for a Full Line of Chemical Products for Industrial Purposes; Fertilizers (Natural and Synthetic); Fire Extinguishing Compositions; Chemical Food Preservatives and Spoilage Retarding Preparations; Tanning Agents; Chemical Products for Commercial Purposes-Namely, Rust Protection Agents in the Form of Additives for Use as Water Conditioners, and in the Form of Dispersing Agents for Preventing the Deposition of Solids, as Well as Agents for Protecting Closed Heating and Cooling Systems Against Damage and Destruction by Chemically Active Fluids, and, Substances for Treating Water in Conduit Systems and Apparatus, to Neutralize the Tendency of the Water to Form Scales and Cause Corrosion

Polishing, Degreasing and Grinding Agents for Use in Industry and Used in the Manufacturing of Other Products

House Mark for a Full Line of Pharmaceutical Preparations and Chemical Preparations for Health Care; Bandaging Material-Namely, Plaster of Paris for Rigid Bandages and Plaster Casts; Materials for Dental Fillings and Impressions

Building Materials-Namely, Plaster of Paris and Synthetic Plaster of Paris