This book explores the US patent system, which helped practical minded
innovators establish intellectual property rights and fulfill the need
for achievement that motivates inventors and scholars alike. In this
sense, the patent system was a parallel literature: a vetting
institution similar to the conventional academic-scientific-technical
journal insofar as the patent examiner was both editor and peer
reviewer, while the patent attorney was a co-author or ghost writer. In
probing evolving notions of novelty, non-obviousness, and cumulative
innovation, Mark Monmonier examines rural address guides, folding
schemes, world map projections, diverse improvements of the terrestrial
globe, mechanical route-following machines that anticipated the GPS
navigator, and the early electrical you-are-here mall map, which opened
the way for digital cartography and provided fodder for patent trolls,
who treat the patent largely as a license to litigate.