Subject-Matter Index of Patents for Inventions


Book Description

Reprint of the original, first published in 1874.







Patent and Trademark Information


Book Description

Discover new techniques for researching patents and trademarks! Patent and Trademark Information: Uses and Perspectives addresses an essential yet undervalued and often underused class of scientific and technical information. Library staff, information specialists, corporation heads and administrators, inventors, school faculty, scientists, engineers, and engineering, science and library students will gain valuable insight on historical research, practical applications, and the availability and accessibility of patenting authorities. This book focuses on methods for searching international patents and trademark information for patrons of the library using the Internet, databases, and other sources. This book contains tips and nuts-and-bolts advice from experienced librarians who either practice in patent and trademark depository libraries or are experts in researching patents for library patrons. Their advice will help you navigate decision points and search paths for locating patent and trademark information from state, federal, and international sources. Special features include tables and figures, as well as bibliographies that provide extensive resources for locating additional information. The first half of the book is dedicated to issues involving patents, including: disseminating enemy technical information during World War II basic novelty patent searching in seven steps using patent information for historical genealogical research esp@cenet®Europe’s network of patent databases regional patent systemsa challenge for the international searcher patent data for technology assessmentapplications, patent databases, and retrieval methods The second half of Patent and Trademark Information guides you in searching out trademarks, company and owner names, and databases. An entire chapter is dedicated to searching for trademark and/or company names for each of the 50 states, Puerto Rico, and the District of Columbia. Another chapter investigates five free international Web-based patent sites.







Report of the State Librarian


Book Description

Includes catalogs of accessions and special bibliographical supplements.




Structures of Change in the Mechanical Age


Book Description

The United States registered phenomenal economic growth between the establishment of the new republic and the end of the Civil War. This study argues that the transition of the United States from an agrarian economy in 1790 to an industrial leader in 1865 relied fundamentally on the spread of technological knowledge within and across industries.




The Baron in the Grand Canyon


Book Description

In The Baron in the Grand Canyon, Steven Rowan presents the first comprehensive look at the life of Baron Friedrich Wilhelm von Egloffstein, mapmaker, artist, explorer, and inventor. Utilizing new German and American sources, Rowan clarifies many mysteries about the life of this major artist and cartographer of the American West. This revealing account concentrates on Egloffstein’s activity in the American mountain West from 1853 to 1858. The early chapters cover his roots as a member of an imperial baronial family in Franconia, his service in the Prussian army, his arrival in the United States in 1846, and his links to his scandalous gothic-novelist cousin, Baron Ludwig von Reizenstein. Egloffstein’s work as a cartographer in St. Louis in the 1840s led to his participation in John C. Frémont’s final expedition to the West in 1853 and 1854. He left Frémont for Salt Lake City where he joined the Gunnison Expedition under the leadership of Edward Beckwith. During this time, Egloffstein produced his most outstanding panoramas and views of the expedition, which were published in Pacific Railroad Reports. Egloffstein also served along with Heinrich Balduin Möllhusen as one of the artists and as the chief cartographer of Joseph Christmas Ives’s expedition up the Colorado River. The two large maps produced by Egloffstein for the expedition report are regarded as classics of American art and cartography in the nineteenth century. While with the Ives expedition, Egloffstein performed his revolutionary experiments in printing photographic images. He developed a procedure for working from photographs of plaster models of terrain, and that led him to invent “heliography,” a method of creating printing plates directly from photographs. He later went on to launch a company to exploit his photographic printing process, which closed after only a few years of operation. Among the many images in this engaging narrative are photographs of the Egloffstein castle and of Egloffstein in 1865 and in his later years. Also include are illustrations that were published in the PRR, such as “View Showing the Formation of the Cañon of Grand River [today called the Gunnison River] / near the Mouth of Lake Fork with Indications of the Formidable Side Cañons” and Beckwith Map 1: “From the Valley of Green River to the Great Salt Lake.”







Vertebrate Paleontological Techniques: Volume 1


Book Description

Everything that amateur and professional fossil hunters will ever need to know about modern palaeontological techniques and practice.