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In dueling lawsuits, Match, which owns Tinder, alleges that Bumble infringed on Tinder's intellectual property — while Bumble says that argument is bogus. Cameron Pollack/NPR hide caption
Samsung and Apple, two smartphone giants, have been battling each other — not just in the marketplace, but in the courts — since 2011. Peter Macdiarmid/Getty Images hide caption
Pump-Bol is a ThermoLife workout supplement containing arginine. Cameron Robert/NPR hide caption