Q: I have a patio door handle that is all screwed up. The thing hardly even locks anymore. Can I repair the lock or do I have to buy a new one? A: It depends. It’s cheaper to repair it, but you will ...

Q: I have a patio door handle that is all screwed up. The thing hardly even locks anymore. Can I repair the lock, or do I have to buy a new one? A: It depends. It’s cheaper to repair it, but you ...

Most sliding patio door handles are pretty straightforward: there’s the handle and the lock, usually a lever or a button. Not much to improve on there, right? Not according to Carbon Design Group.

--(BUSINESS WIRE)--(NAPSW)—Here’s news of an innovation many Americans will want to get their hands on: better door knobs. Since the U.S. patent for the door knob was awarded in 1878, Americans have ...