Patent & Trademark

Kraft Foods claims Procter & Gamble violates its patent on a "vented can overcap," and P&G claims Kraft violates its patent on plastic coffee cans, all in Madison, Wisc., Federal Court.

PixFusion claims OfficeMax and Toy An Advertising Agency violated its patent method and apparatus for producing an electronic image. In a separate complaint, also in Manhattan Federal Court, PixFusion accuses FunnyBit Studios of the same thing.

Wendell Phillips claims Daktronics cheated of royalties on a patented LED light display connected to a basketball shot clock, in Detroit Federal Court.

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