HP Tells Retailers They're Infringing Patents By Refilling Ink Cartridges
from the any-way-possible-to-stop-the-competition dept
With that in mind, you can understand why the companies involved may pull out all the stops to prevent any competition in selling ink for their printers. A favorite of the companies is to use any and all forms of intellectual property laws to stop competitive sales. Lexmark was a big fan of using the DMCA to claim a competitor was violating copyright law. Luckily the courts slapped down that clear misuse of the DMCA (multiple times). So, without copyright law, how about trademark violations for those selling "unauthorized" printer products? However, in recent months, it's been patents that the printer firms have focused on. Epson went after a bunch of retailers who sold refilled ink cartridges claiming patent infringement, and successfully convinced some to stop. Now, it's HP's turn. The company already went after those who actually refill the cartridges, but now they've decided to go after big name retailers who will refill your cartridges for you. Specifically, they're targeting Walgreens and Office Max -- though, they say they're coming to an agreement. It's hard to see how anyone could get a patent on refilling an ink cartridge, but this is a clear example of simply trying to kill off any competition, rather than promote innovation.