frost cutlery paul “bear” bryant Feb. 3, 1986 hall of fame knife

Someone has to know something about this knife, I can’t find any pictures or mention of this knife anywhere on the internet, literally spent 2-3 hours trying every combination of letters in my search to no avail. My mom said my dad bought it 30+ years ago without a box at a local pawn shop for 50$, and it’s been in my family since. Any help whatsoever would be greatly appreciated. All text on knife includes “frost cutlery surgical steel”, “frost” with a circle around it at the bottom, “226” which you can barely make out, “U.S. Pat. 4173068”, and finally “Paul “Bear” Bryant selected to the football hall of fame feb. 3, 1986″ inlaid in red