Law Commons^™

The Design Patent Bar: An Occupational Licensing Failure, Christopher Buccafusco, Jeanne C. Curtis

Faculty Scholarship

Although any attorney can represent clients with complex property, tax, or administrative issues, only a certain class of attorneys can assist with obtaining and challenging patents before the United States Patent & Trademark Office (PTO). Only those who are members of the PTO 's patent bar can prosecute patents, and eligibility for the patent bar is only available to people with substantial scientific or engineering credentials. However much sense the eligibility rules make for utility patents-those based on novel scientific or technical inventions-they are completely irrational when applied to design patents-those based on ornamental or aesthetic industrial design. Nevertheless, the …

Fixing The Design Patent Bar: New Opportunities For Federal Lawyers, Christopher Buccafusco, Jeanne C. Curtis

Faculty Scholarship

No abstract provided.

Fashion's Function In Intellectual Property Law, Christopher Buccafusco, Jeanne C. Fromer

Faculty Scholarship

Clothing designs can be beautiful. But they are also functional. Fashion’s dual nature sits uneasily in intellectual property law, and its treatment by copyright, trademark, and design patent laws has often been perplexing. Much of this difficulty arises from an unclear under-standing of the nature of functionality in fashion design. This Article proposes a robust account of fashion’s function. It argues that aspects of garment designs are functional not only when they affect the physical or technological performance of a garment but also when they affect the perception of the wearer’s body. Generally, clothes are not designed or chosen simply …

Functionality Screens, Christopher Buccafusco, Mark A. Lemley

Faculty Scholarship

Among intellectual property (IP) doctrines, only utility patents should protect function. Utility patents offer strong rights that place constraints on competition, but they only arise when inventors can demonstrate substantial novelty after a costly examination. Copyrights, trademarks, and design patents are much easier to obtain than utility patents, and they often last much longer. Accordingly, to prevent claimants from obtaining “backdoor patents,” the other IP doctrines must screen out functionality. As yet, however, courts and scholars have paid little systematic attention to the ways in which these functionality screens operate across and within IP law.

We have four tasks in …

Testing Tarnishment In Trademark And Copyright Law: The Effect Of Pornographic Versions Of Protected Marks And Works, Christopher Buccafusco, Paul J. Heald, Wen Bu

Faculty Scholarship

Federal and state law both provide a cause of action against inappropriate and unauthorized uses that ‘tarnish’ a trademark. Copyright owners also articulate fears of ‘tarnishing’ uses of their works in their arguments against fair use and for copyright term extension. The validity of these concerns rests on an empirically testable hypothesis about how consumers respond to inappropriate unauthorized uses of works. In particular, the tarnishment hypothesis assumes that consumers who are exposed to inappropriate uses of a work will find the tarnished work less valuable afterwards. This Article presents two experimental tests of the tarnishment hypothesis, focusing on unauthorized …

Design Protection And The New Technologies: The United States Experience In A Transnational Perspective, Jerome H. Reichman

Faculty Scholarship

No abstract provided.