useful improvement
21process patent — A process patent describes and claims a new and useful method to produce a desired result or any new or useful improvement thereof. 35 U.S.C.A. No.No. 100, 101. See process …
22Fire hydrant — in Charlottesville, Virginia, USA A fire hydrant (also known colloquially as a fire plug in the United States or as a johnny pump in New York City, because the firemen of the late 19th century were called Johnnies[ …
23Queen Elizabeth class battleship — The Queen Elizabeth class battleships were a class of five super dreadnoughts of the Royal Navy. The lead ship was named in honour of Elizabeth I of England. These majestic battleships were superior in firepower, protection and speed to their… …
24Harvard College v. Canada (Commissioner of Patents) — SCCInfoBox case name=Harvard College v. Canada (Commissioner of Patents) full case name=Commissioner of Patents v. President and Fellows of Harvard College heard date=May 21, 2002 decided date=December 5, 2002 citations=2002 SCC 76, 219 D.L.R.… …
25Operation Bowery — v · …
26education — /ej oo kay sheuhn/, n. 1. the act or process of imparting or acquiring general knowledge, developing the powers of reasoning and judgment, and generally of preparing oneself or others intellectually for mature life. 2. the act or process of… …
27Europe, history of — Introduction history of European peoples and cultures from prehistoric times to the present. Europe is a more ambiguous term than most geographic expressions. Its etymology is doubtful, as is the physical extent of the area it designates.… …
28Wikipedia:Featured article candidates — Here, we determine which articles are to be featured articles (FAs). FAs exemplify Wikipedia s very best work and satisfy the FA criteria. All editors are welcome to review nominations; please see the review FAQ. Before nominating an article,… …
29Germany — /jerr meuh nee/, n. a republic in central Europe: after World War II divided into four zones, British, French, U.S., and Soviet, and in 1949 into East Germany and West Germany; East and West Germany were reunited in 1990. 84,068,216; 137,852 sq.… …
30United States — a republic in the N Western Hemisphere comprising 48 conterminous states, the District of Columbia, and Alaska in North America, and Hawaii in the N Pacific. 267,954,767; conterminous United States, 3,022,387 sq. mi. (7,827,982 sq. km); with… …
