Sometimes even the simplest of designs can get you in trouble. Consider this: Maxwell House launched a 39-ounce plastics container for coffee. Procter & Gamble subsequently requested a preliminary injunction stopping use of the design, claiming that it infringes on its plastic canister patent in use for Folgers coffee. It seems almost that P&G claims that use of a plastics container is a patent infringement. Five specific areas of infringement are cited (see image below), and none seem particularly unique. One for example is use of a flexible lid. Another is use of rigid areas in the package. That strikes me as a tad much.
An in-depth survey of 700 current and future users of 3D printing holds few surprises, but results emphasize some major trends already in progress. Two standouts are the big growth in end-use parts and metal additive manufacturing (AM) most respondents expect.
Focus on Fundamentals consists of 45-minute on-line classes that cover a host of technologies. You learn without leaving the comfort of your desk. All classes are taught by subject-matter experts and all are archived. So if you can't attend live, attend at your convenience.