Patent 11753812 was granted and assigned to Schier Products Company on September, 2023 by the United States Patent and Trademark Office.
Described herein is a grease and/or solids collection system that can be installed directly below a sink basin. The system generally comprises an insert cartridge for collecting both solids and grease contained in wastewater draining from the sink. The cartridge can be easily removed through the sink drain, emptied, and reinstalled, for example, using a handle positioned at the top of the cartridge and accessible through the sink drain.