JR,
There's no substitute for checking your local laws. Many southeastern states specifically outlaw carrying Bowie knives by name... Legislators back in the day knew how effective it was as a weapon.
Not long after I left USAJFKSWCS at Ft. Bragg to go back to work on Main Post, they had Bill Bagwell (who designed your knife for Ontario) come in to teach knife fighting with Bowies to some of the Special Forces students who were in school at SWC. The 'brass' was so impressed with what they saw that they wanted to classify Bagwell's training...
http://www.paladin-press.com/authormo_1000.aspx
"Today Bagwell focuses his knife energies on his "Hell's Belle" fighting Bowies. The Hell's Belle is acknowledged by many to be the finest fighting Bowie knife ever made, and those examples hand-forged and made by Bagwell himself are, without a doubt, in a class by themselves. Bagwell's research and studies into tactics and application of the fighting Bowie knife in a combat environment have not gone unnoticed, and he currently serves as an instructor to selected units of the U.S. Army's Special Forces at Ft. Bragg, North Carolina."
lpl/nc
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NC CODE SUBCHAPTER IX. OFFENSES AGAINST THE PUBLIC PEACE.
Article 35.
Offenses Against the Public Peace.
§ 14-269. Carrying concealed weapons.
(a)It shall be unlawful for any person willfully and
intentionally to carry concealed about his person any bowie knife, dirk, dagger, slung shot, loaded cane, metallic knuckles, razor, shurikin, stun gun, or other deadly weapon of like kind, except when the person is on the person's own premises.