An improved license plate protector comprises a one piece flexible cover made of relatively high impact strength polycarbonate resin, which remains substantially transparent and damage resistant even upon marring, scratching and weathering of the cover during use. The plate protector further comprises...http://www.google.ca/patents/US5950339?utm_source=gb-gplus-sharePatent US5950339 - One piece transparent license plate protector and method of making same
