Door handles are pretty simple, right? Not exactly. The best type of handle for your door depends on where you're using it, ...

Door handles, pulls and knobs for quick home updates: ... Take the INC door handles: when viewed from the front, they appear as standard cylindrical forms, but once held, the hand feels the flattened ...

While crude door handles date back to ancient times, the first documentation of a functioning doorknob as we know it (billed as a "door-holding device") was a patent filed by Osbourn Dorsey in 1878.