65 patents
Page 4 of 4
Utility
Variable displacement container base
23 Dec 19
Base includes an outer support wall, a support surface extending inwardly from the outer support wall and defining a reference plane, an inner support wall extending upwardly from the support surface, a first radiused portion extending radially inward from the inner support wall and concave relative to the reference plane, a second radiused portion extending radially inward from the first radiused portion and convex relative to the reference plane, an intermediate surface extending radially inward from the second radiused portion, the intermediate surface including a linear portion and an intermediate radiused portion, a third radiused portion extending radially inward from the intermediate surface and convex relative to the reference plane, and a central portion disposed proximate the third radiused portion.
Justin A. Howell, John E. Denner, Shannon K. Sprenkle, Robert Waltemyer
Filed: 22 Jul 18
Utility
Container handling system
9 Dec 19
Plastic container that is to be filled with a hot product includes a threaded neck portion, a base portion including a standing surface and a moveable element, and a body portion including a dome portion, first and second label stop portions, a supplemental vacuum panel and a sidewall relatively free of structural geometry that surrounds an interior of the body portion.
Paul Kelley, Kent Goss, Philip Sheets, Ted Lyon, Charles A. Ryl-Kuchar
Filed: 18 Jun 15
Utility
Die Pin Having Ceramic Tip for Molten Plastic Extrusion
30 Oct 19
A die pin for forming a hollow plastic parison is provided, the die pin having a base member with a proximal mounting portion, a body portion, and a distal frustoconical portion, wherein the base member comprises a first material, and a tip member mounted on the distal frustoconical portion, wherein the tip member comprises a second material, the second material being different than the first material.
Jason E. Burns, Larry M. Taylor
Filed: 26 Apr 18
Utility
Method of stabilizing a plastic aerosol container
14 Oct 19
A plastic aerosol container includes a main body portion that is constructed and arranged to withstand aerosol pressurization within a range that is about 50-300 psig.
Tapan Y. Patel, Thomas E. Nahill, Stephen R. Guerin
Filed: 23 Jul 17
Utility
Blow molding machine with molds moved mechanically and without the aid of electrical, hydraulic or pneumatic devices
14 Oct 19
An extrusion blow mold machine forming hollow containers.
Gabriele Pinardi, Moreno Minghetti
Filed: 26 Oct 15