ALEXANDRIA, Va., May 5 -- United States Patent no. 12,618,496, issued on May 5.
"Bonding and sealing system and method of use" was invented by Robert Coolidge (Alvarado, Texas).
According to the abstract* released by the U.S. Patent & Trademark Office: "A bonding and sealing system for coupling a joint of a circular tube to be utilized in the manufacturing of an automatic balancer is disclosed. The system includes a circular tube having a joint and a fluid; and a predetermined amount of Belzona 5815(R); wherein the predetermined amount of Belzona 5815(R) bonds and seals the joint, thereby securing the fluid within the circular tube; wherein the application of Belzona 5815(R) over the joint forms a balancing ring to be used to create an au...