ALEXANDRIA, Va., Oct. 8 -- United States Patent no. 12,434,780, issued on Oct. 7.
"Trailer system" was invented by Russell R. Gohl (Coleharbor, N.D.).
According to the abstract* released by the U.S. Patent & Trademark Office: "A trailer system for providing transportability for a cavity cleaning and coating system may include a frame, a bed that is attached to the frame, a pair of ground engaging elements that are attached to the frame, and a lifting and reclining assembly that is attached to the frame that is configured to raise and lower the cavity cleaning system into position over a cavity."
The patent was filed on Dec. 22, 2022, under Application No. 18/145,578.
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