807.03(b) List of Standard Characters
The USPTO has created a standard character set that lists letters, numerals, punctuation marks, and diacritical marks that may be used in a standard character drawing. The standard character set is available on the USPTO website at http://www.uspto.gov/teas/standardCharacterSet.html. If the applicant has claimed standard character format and the drawing includes elements that are not in the set, then the examining attorney must treat the drawing as a special form drawing, ensure that the mark drawing code is changed, and require the applicant to delete the standard character claim. See TMEP §807.18 concerning mark drawing codes.
In a §66(a) application, if the drawing includes elements that are not in the standard character set, the examining attorney must require deletion of the standard character claim even though the international registration indicates that the mark is in standard characters. See the IB’s Guide to International Registration, Para. B.II.07.44.