Section 3
SEC. 3. Section twenty-one of said Act Numbered Twenty-seven hundred and ninety-three is hereby amended to read as follows: "SEC. 21. The Bureau of Commerce and Industry shall be entitled to collect, in addition to the fees or taxes established in section four, the following: "For the registration of each application and expenses of publication, thirty pesos; for the issue of a patent, twenty pesos; for recording any assignment, sale, exchange or transfer, ten pesos; for recording any agreement, power of attorney or other document not a conveyance of title, if the same contains three hundred words or less, two pesos; if it contains more than three hundred words, but less than one thousand, four pesos; for each one thousand additional words or fractions thereof, two pesos; for certified copies of patents and other documents, fifty centavos per page certified or any fraction thereof, plus fifty centavos for the certificate."