- Joined
- Feb 28, 2011
- Messages
- 27,445
Just picked up a waved Spyder Matriarch 2. It is notated as an Emerson Patent, but does not have any jimping on or around the hook. In fact no where on the spine at all. I wonder if the patent is as vague as the trademark language.
Patent will protect the utility, not the aesthetic appearance, so you could actually probably get away with slapping something that looked exactly like the wave on a knife as long as it didn't open the knife on the draw, like a blade catcher on a fixed blade, without violating the patent. The trademark protects the look, but not the utility, so you could have a projection from the spine shaped like a dinosaur head that opened the knife on the draw without violating the trademark. With both in hand until, I think, 2019, Emerson has it pretty well sewn up for the moment and I actually think the trademark isn't all a bad thing. Once the patent expires I would expect an explosion of various pocket opening devices, but people can just be lazy and slap a wave on the darn thing. Since I actually think the Emerson wave is kind of mediocre compared to some other licensed takes on the concept.