MUMBAI, India, June 24 -- Intellectual Property India has published a patent application (202647068728 A) filed by Greif International Holding Bv on June 01, 2026, for Closure Flange Sealing Collar For Reconditioned Drums.
Inventors include Talaga, Steven; Taylor, Dale; De Oliveira, Pedro; and Moreno Marin, Jaime.
The application for the patent was published on June 12, 2026, under issue no. 24/2026.
Abstract: A sealing collar for a reconditioned container having a closure flange replaces an original sealing gasket which has been lost or destroyed in the reconditioning process. The collar comprises an end wall with (a) a radially inner portion matching a surface profile of a flange curl of the closure flange, and (b) a radially outer por...