Published in Physician Law Weekly, May 28th, 2008
The new utility patent, titled "Multi-purpose display frame with gravity lock," is a continuation of its first U.S. patent application approved in 1994. The addition of a gravity locking system to its popular line of display frames secures a front frame that swings-open and prevents it from opening without first sliding up the gravity lock rod. The lock, positioned behind the front frame, as are the hinges, is...
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