In any Business or Industrial District, each establishment shall be allowed the following signs for advertising on premises activities:
(A) One wall sign with a maximum area of 40 square feet for each 1,000 square feet of floor area open to the public, but in no event larger than 300 square feet.
(B) In lieu of one wall sign stated in division (A) above, one projecting sign with a maximum area of 20 square feet per side for each 1,000 square feet of area open to the public but in no event larger than 150 square feet per side.
(C) One pole or pylon sign with a maximum area of 150 square feet per side.
(D) Accessory signs such as those denoting brand names of articles sold or credit cards accepted not to exceed 20 square feet per business.
(Ord. 87-27, § 556, passed 7-7-1987; Ord. 18-96, passed 4-15-1996)