Many of these designs are still under patent, and other types are best known by their original trademarked names.

So named due to its resemblance to a traditional agricultural plough ( or more specifically two ploughshares ), many manufacturers produce a plough-style design, all based on or direct copies of the original CQR ( Secure ), a 1933 design patented in the UK ( US patent in 1934 ) by mathematician Geoffrey Ingram Taylor.

The exclusive privilege of a guild to produce certain goods or provide certain services was similar in spirit and character with the original patent systems that surfaced in England in 1624.

* 1948 – William Shockley files the original patent for the grown junction transistor, the first bipolar junction transistor.

The jury found for Watt, but the question of whether or not the original specification of the patent was valid was left to another trial.

When deciding to use lossy conversion without keeping the original, one should remember that format conversion may be needed in the future to achieve compatibility with software or devices ( format shifting ), or to avoid paying patent royalties for decoding or distribution of compressed files.

The primary technology is based on the so-called " Bosch process ", named after the German company Robert Bosch, which filed the original patent, where two different gas compositions alternate in the reactor.

Figure from Pelton's original patent ( October 1880 )

The original Morse telegraph, submitted with his patent application, is part of the collections of the National Museum of American History at the Smithsonian Institution.

In 2011-11, GPHI filed another patent infringement lawsuit against Apple Inc. in Delaware involving more patents than their original patent infringement case against Apple last November, for alleged violation of US patents 6, 650, 327 (' 327 ), (' 145 ) and (' 881 ).

In 1907, De Forest filed for a patent for such a three-electrode version of his original Audion tube for use as an electronic amplifier in radio communications.

Figure from Pelton's original patent ( October 1880 )

* June 26 – William Shockley files the original patent for the grown junction transistor, the first bipolar junction transistor.

Bessemer also obtained a patent in 1857 for the casting of metal between contrarotating rollers-a forerunner of today's continuous casting processes and remarkably, Bessemer's original idea has been implemented in the direct continuous casting of steel strip.

Chris Taylor, Jupiter Research Corporation, Houston, Texas, along with a private individual Robert Hendry and the original theorist Modanese conducted an analysis of the suitability of impulse gravity generators for Earth-to-orbit, interplanetary, and interstellar applications, this was repeated again in 2008 and a United States and European patent was received.

See the original patent for details.

Eli Whitney's original cotton gin patent, dated March 14, 1794.

The term " burn ," referring to the process of programming a PROM, is also in the original patent, as one of the original implementations was to literally burn the internal whiskers of diodes with a current overload to produce a circuit discontinuity.

Several cloth diaper brands use variations of Procter & Gamble's original 1973 patent use of a double gusset in Pampers.

Screw-mechanism piston-fillers were made as early as the 1820s, but the mechanism's modern popularity begins with the original Pelikan of 1929, based upon a Croatian patent.

By the time oral ribavirin was finally approved by the FDA as part of a combination treatment ( with interferon ) for hepatitis C in 1998, the original ICN patents on ribavirin itself had expired, and ( notwithstanding subsequent patent disputes ) ribavirin had become essentially a generic drug.

The Hertford / Somerset line of Edward and Anne died out with the seventh Duke of Somerset in 1750 ; the descendents of Edward Seymour by his first wife, Catherine Fillol, then inherited the Somerset dukedom in accordance with the original letters of patent.

If his circumspection in regard to Philip's sensibilities went so far that he even refused to grant a dispensation for the marriage of Amadee's daughter, Agnes, to the son of the dauphin of Vienne -- a truly peacemaking move according to thirteenth-century ideas, for Savoy and Dauphine were as usual fighting on opposite sides -- for fear that he might seem to be favoring the anti-French coalition, he would certainly never take the far more drastic step of ordering the return of Gascony to Edward, even though, as he admitted to the English ambassadors, he had been advised that the original cession was invalid.

Occom, disappointed with Wheelock's departure from the school's original goal of Indian Christianization, went on to form his own community of New England Indians called Brothertown Indians in New York.

In the United States, nearly all the original film companies which formed the Motion Picture Patents Company went out of business in this period because of their resistance to the changeover to long feature films.

Bragg's original announcement of the discovery at a Solvay conference on proteins in Belgium on 8 April 1953 went unreported by the British press.

The company went on to establish itself as major gaming company with the publication of the first licensed Star Trek RPG, then several successful original games.

In 1969, Lucas married film editor Marcia Lou Griffin, who went on to win an Academy Award for her editing work on the original Star Wars film.

This mildly mirrored what Haruo Nakajima went through when he played Godzilla in the original 1954 film.

In Monty Python Live at Aspen, Cleese said that the original idea came from a man Palin bought a car from, who had endless excuses for everything that went wrong with it.

In addition he released two albums in July 1990: the instrumental jazz trio album Lofty's Roach Souffle and a big-band album of mostly original songs titled We Are in Love, which also went double platinum.

Ibn Battuta went further north into Assam, then turned around and continued with his original plan.

Iceman even went as far as offending Nightcrawler by claiming that only the original five, and no one else, has the right to call themselves an X-Man.

Although the original organisation went into administration in 1992, the name was attached to a German company selling cars and accessories in 2008, and an unsuccessful attempt to set up a new Formula One team the following year.

The Latin population of the kingdom was always small ; although a steady stream of settlers and new crusaders continually arrived, most of the original crusaders who fought in the First Crusade simply went home.

She also went to Greece to take footage of the games ' original site at Olympia, where she was aided by Greek photographer Nelly, along with route of the inaugural torch relay.

In 2008, more than ten years after the original conviction, Paisley and two other FBI agents went public with praise for Whitacre.

* X-Men Adventures-Originally based on the X-Men animated series, this universe went on to feature more original stories, and in its final issue, revealed itself to be the universe which existed prior to the current 616 reality, when it was destroyed by the fracturing of the M ' Kraan crystal.

" She went on to put forward the idea that this typically confirmed " some original, private experience, so that the most common experience of those who have named themselves pagan is something like ' I finally found a group that has the same religious perceptions I always had '.

He then went to Mount Hiei, the cradle of Japanese Tendai Buddhism, where he found the original purity of the Tendai doctrine corrupted by the introduction and acceptance of other doctrines, especially Amidism and esoteric Buddhism.

The original version of the Soviet Joint Venture Law, which went into effect in June 1987, limited foreign shares of a Soviet venture to 49 percent and required that Soviet citizens occupy the positions of chairman and general manager.

" ( Note: The original study showed that " error-free " code went from 70 % to 85 %; it may be more intuitive to call this a 50 % ( rather than 15 %) decrease of errors, from 30 % to 15 %.

The original Pepsi-Cola recipe was available from documents filed with the court at the time that the Pepsi-Cola Company went bankrupt in 1929.

The band and its membership went through a number of re-configurations between 1968 and 1974, achieving their current form when Peart replaced original drummer John Rutsey in July 1974, two weeks before the group's first United States tour.

Instead of conscious planning, the Soviet economy was based on a process whereby the plan was modified by localized agents and the original plans went largely unfulfilled.

Menelik was said to be a practising Jew who was given a replica of the Ark of the Covenant by King Solomon ; and, moreover, that the original was switched and went to Axum with him and his mother, and is still there, guarded by a single priest charged with caring for the artifact as his life's task.