I start noticing Cooler Master's gaming brand, CM Storm, seems to be just Cooler Master again.
CM Storm TK -> Cooler Master Masterkey Pro MCorsair's gaming brand, Corsair Gaming
*cough*tramp stamp*cough* was a little bit short lived, I remember one of the rep said they spent 6 figure money on its whole rebrand but then got a huge backlash and now they went back to just Corsair.

I kind of understand from Corsair's situation (if it ain't broken why mess with it), but why did Cooler Master abandon the CM Storm brand?

And seems like right now only Logitech Gaming lives on.