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99 Ky. L.J. 419 (2010-2011)
Overcoming the Impossible Issue of Nonobviousness in Design Patents

handle is hein.journals/kentlj99 and id is 425 raw text is: Kentucky Law Journal
VOLUME 99                      2010-2011                        NUMBER 3
ARTICLE
Overcoming the Impossible Issue
of Nonobviousness in Design Patents
Janice M. Mueller and Daniel Harris Brean
ABSTRACT
The United States offers legal protection for designs-the overall aesthetic
appearances of objects-through the patent system. To obtain a U.S.
design patent has long required something more than novelty. Just as the
patentability of a utilitarian device mandates a nonobvious advance
over earlier technology, the patentability of a new and ornamental design
requires that it differ from prior designs to an extent that would not have
been obvious to a designer of ordinary skill who designs articles of the
type involved. Ostensibly promoting progress in design, Congress in 1842
shoehorned design protection into the existing utility patent system. From
that time forward, the design patent system has languished from prolonged
inattention rather than benefited from any purposeful development. Even
the initial imposition of a qualitative requirementfor invention in designs
(from which the modern requirement of nonobviousness derives) was likely
the product of a typographical error Failing to appreciate the fundamental
distinctions between designs and utility inventions, the legislature and
judiciary have repeatedly sought to assimilate these very different types of
intellectualproperty. Nowhere in the design patent system is this assimilation
more harmful than in the imposition of the nonobviousness requirement.
i Janice M. Mueller is a Professor of Law at the University of Pittsburgh, a registered pat-
ent attorney, and a former law clerk to the late Judge Giles S. Rich of the U.S. Court of Appeals
for the Federal Circuit. Mueller was a Visiting Professor at the University of Kentucky
College of Law during the Spring 2oo semester. Daniel Harris Brean is an associate at The
Webb Law Firm in Pittsburgh, Pennsylvania, and a registered patent attorney. Our thinking
about how to improve legal protection for designs benefited greatly from conversations with
Professor Dr. Annette Kur of the Max Plank Institute for Intellectual Property, Competition,
and Tax Law, Munich, Germany; Donald S. Chisum, Co-Founder and President, Chisum
Patent Academy; and Perry J. Saidman, Principal, Saidman DesignLaw Group. Industrial
designers Randy Rossi, Ron Spears, George McCain, Tucker Viemeister, Cooper Woodring,
Ron Kemnitzer, Tony Shoemaker, and Paul McGroary provided essential information and
insights about the creative process of design. We thank Pitt Law Librarian Linda Tashbook
and Pitt Law student Brian J. Jackson for their research assistance. All views expressed herein
(as well as any errors) are our own and should not be attributed to our respective employers.
We welcome comments by e-mail to mueller2@pitt.edu and dbrean@webblaw.com.

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