Improved Hinge Invented for Metal Windows and Doors by InventHelp Inventor (KXX-107)

March 16, 2018

Responsive image

PITTSBURGH, March 16, 2018 /PRNewswire/ — Regardless of the weight and size of a metal door or window, conventional hinges of similar strength are used to hold it in place. Since these hinges may not be strong to support heavier loads and may become damaged, an inventor from Maryville,…

Category: Precious Metals