The mark consists of the text PLIB shaped in such a way that it forms a cirle. The P and the L overlap, and the I is above the leg of the L.
Color is not claimed as a feature of the mark.
The certification mark, as used or intended to be used by persons authorized by the certifier, certifies or is intended to certify that the goods provided meet the standards of quality promulgated by from time to time by applicant.