Jet Bucket is protected under U.S. Patent No. 9744572 and PCT/US2016/023650
Patent Summary
The Sewer Shark Jet Bucket is the first device designed and patented to trap and remove solids from a flooded sewer line. Our Patent covers any and all devices that operate from a jet/vac truck where the water pressure is used to remotely open and close the device.
http://uspto.gov/Patent9744572
The Sewer Shark Nozzle Skids are Patent Pending