Except as provided in ORS 166.260 and 166.290, as now constituted and hereafter amended, no person shall carry concealed about his person, or carry concealed in a vehicle, a revolver, pistol or other firearm; or any knife other than an ordinary pocket knife; any dirk, dagger or stiletto; any metal knuckles; or any other weapon by the use of which injury could be inflicted upon the person or property of another. For purposes of this section, an ordinary pocket knife is one with a maximum blade length of three and one-half inches which is not a switchblade or spring-blade knife. (Ord. 210 § 21, 1977).