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Full-Text Articles in Law

Owning Mark(Et)S, Mark A. Lemley, Mark P. Mckenna Nov 2010

Owning Mark(Et)S, Mark A. Lemley, Mark P. Mckenna

Michigan Law Review

Trademark owners regularly rely on claims that the defendant is "free riding" on their mark by making money using that mark, money the trademark owners say should belong to them. We analyze those free-riding claims and find them wanting. The empirical data shows that defendants in unrelated markets can benefit from using a well-known mark, but that neither mark owners nor consumers suffer any injury from that use. A legal claim that a defendant is unjustly benefiting by using a plaintiff's mark is hollow unless it is accompanied by a theory of why that benefit should rightly belong to the …


The Future Of Books Related To The Law?, Eugene Volokh Apr 2010

The Future Of Books Related To The Law?, Eugene Volokh

Michigan Law Review

People have been reading books for over 500 years, in more or less the same format. Book technology has changed in some measure during that time. Fonts have become more readable. Books have become more affordable. Still, the general form of the book has remained much the same. But the arrival of e-readers, such as the Kindle and the Sony eBook, offers the possibility of a major change. First, people may shift to reading existing books on those e-readers. Second, the shift may lead them to change the way they use books, for instance by letting people have many reference …


Fixing Patent Boundaries, Tun-Jen Chiang Feb 2010

Fixing Patent Boundaries, Tun-Jen Chiang

Michigan Law Review

The claims of a patent are its boundaries, defining the scope of exclusion. This boundary function of claims is undermined by the fact that claims can be changed throughout the life of the patent, thereby moving the patent boundary. A boundary that can be moved at-will is one that the public cannot rely upon. This Article explores the problems of malleable patent boundaries. If a claim can be amended to permit a patentee to capture something he did not foresee when filing the patent application, the amendment confers an unexpected windfall that did not contribute to incentives to invent before …