Patent 11148131 was granted and assigned to Apc Packaging on October, 2021 by the United States Patent and Trademark Office.
A dropper includes a bulb, a pipette coupled to the bulb, and a cap coupled to the bulb. The dropper is composed entirely of recyclable material having a same recycle code. The dropper has a length of greater than 2 inches. The dropper is recyclable as a single unit. In one embodiment, the pipette includes an undercut on an inside of the pipette nearest the bulb.