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Walter Hunt (inventor)
Walter Hunt (July 29, 1796 – June 8, 1859) was an Americans, American Mechanical engineering, mechanical engineer. Through the course of his work he became known for being a prolific Invention, inventor. He first became involved with mechanical innovations in a linseed producing community in New York (state), New York state that had flax mills. While in New York City to promote his inventions he got involved in inventing the streetcar gong that was used throughout the United States. This then led him to invent other useful items like the safety pin and sewing machine. He invented the precursor to the repeating rifle and fountain pen. About two dozen of his inventions are used today in basically the same form as he had Patent, patented them. In spite of his many useful innovative creations he never became wealthy since he sold off most of his patent rights to others at low prices with no future royalties. Others made millions of dollars from his safety pin device. Early life an ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Martinsburg, New York
Martinsburg is a Administrative divisions of New York#Town, town in Lewis County, New York, Lewis County, New York (state), New York, United States. The population was 1,433 at the 2010 census. The town is named after its founding father, General Walter Martin. Martinsburg is in the west-central part of the county, south of Lowville (village), New York, Lowville, the county seat. History Settlers began arriving around 1801. Martinsburg was established from part of the town of Turin (town), New York, Turin in 1803. When it was formed the town name was spelled "Martinsburgh". In 1819, the town was augmented by more of Turin. The community of Martinsburg in the town was the county seat for Lewis County until 1864, when it moved to Lowville (village), New York, Lowville. The town hall in Martinsburg, built in 1812, is the site of the first county court session, held the same year. In 1839, it was the site of the only execution in the county. The Gen. Walter Martin House and Marti ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Safety Pin
A safety pin is a variation of the regular Pin (device), pin which includes a simple Spring (device), spring mechanism and a clasp. The clasp forms a closed loop to properly fasten the pin to whatever it is applied to and covers the end of the pin to protect the user from the sharp point. Safety pins are commonly used to fasten pieces of textile, fabric or clothing together. Safety pins, or more usually a special version with an extra safe cover, called a nappy pin or loincloth pin, are widely used to fasten cloth diapers (nappies), or modern loincloths. They're preferred as their safety clasp, while remaining an ingestion hazard, prevents the baby from being jabbed or pricked. Safety pins can be used generally to patch torn or damaged clothing. They can also be used as an accessory in all kinds of jewelry including: earrings, chains, and wristbands. Sometimes they're used to attach an embroidered patch. Safety pins are divided into numbered size categories. Size 3 pins are often ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Velocipedes
A velocipede () is a human-powered transport#Human-powered vehicles (HPVs), human-powered land vehicle with one or more wheels. The most common type of velocipede today is the bicycle. The term was probably first coined by Karl von Drais in French as ''vélocipède'' for the French translation of his advertising leaflet for his version of the ''Laufmaschine'', also now called a 'dandy horse', which he had developed in 1817. It is ultimately derived from the Latin ''velox'', ''veloc-'' 'swift' + ''pes'', ''ped-'' 'foot'.''Oxford Dictionary of English'', 'velocipede' The term 'velocipede' is today mainly used as a collective term for the different forerunners of the monowheel, the unicycle, the bicycle, the dicycle, the tricycle and the quadracycle developed between 1817 and 1880. Velocipede refers especially to the forerunner of the modern bicycle that was propelled, like a modern tricycle, by cranks, i.e. bicycle pedal, pedals, attached to the front axle before the invention of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mail Sorting
Mail sorting refers to the methods by which postal systems determine how and where to route mail for delivery. Once accomplished by hand, mail sorting is now largely automated through the aid of specialized machines. The first widely adopted mail sorting machine was the Transorma, first made operational in Rotterdam in 1930. Mail sorting systems are now also used by corporations and other mailers to presort mail prior to delivery in order to earn discounts on postage. In the United States, for example, presort discounts can reduce the cost of First-Class Mail from $0.42 to as low as $0.324. Many companies also use mail sorters to handle incoming mail such as checks, orders and correspondence. History For much of the 20th century, mail was sorted by hand using what is called a "pigeon-hole messagebox" method. Addresses were read and manually slotted into specific compartments. Early forms of a mechanical mail sorter were developed and tested in the 1920s. The Transorma, man ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Street Sweeper
A street sweeper or street cleaner is a person or machine that cleans streets. People have worked in cities as "sanitation workers" since sanitation and Waste management, waste removal became a priority. A street-sweeping person would use a broom and shovel to clean off litter, animal waste and filth that accumulated on streets. Later, water hoses were used to wash the streets. Street sweepers as machines were created in the 19th century to do the job easier. Today, modern street sweepers are mounted on truck bodies and can vacuum cleaner, vacuum debris that accumulates in streets. History Manual sweeping The need for rubbish to be removed from roads in built-up areas has existed for centuries. Sometimes a local law in a town or city ordered the owner or occupier of each address to clean the length of that road that passed his address. Sometimes when much traffic was horse-drawn vehicles or ridden horses, there were street cleaners who selectively removed manure, horse ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Winchester Repeating Rifle
Winchester rifle is a comprehensive term describing a series of lever action repeating rifles manufactured by the Winchester Repeating Arms Company. Developed from the 1860 Henry rifle, Winchester rifles were among the earliest repeaters. The Model 1873 was particularly successful, being marketed by the manufacturer as "The Gun That Won the West". Predecessors In 1848, Walter Hunt of New York patented his "Volition Repeating Rifle" incorporating a tubular magazine, which was operated by two levers and complex linkages. The Hunt rifle fired what he called the "Rocket Ball", an early form of caseless ammunition in which the powder charge was contained in the bullet's hollow base. Hunt's design was fragile and unworkable, but in 1849, Lewis Jennings purchased the Hunt patents and developed a functioning, if still complex rifle. This version was produced in small numbers by Robbins & Lawrence of Windsor, Vermont until 1852. Horace Smith and Daniel Wesson of Norwich, Connec ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Masonry
Masonry is the craft of building a structure with brick, stone, or similar material, including mortar plastering which are often laid in, bound, and pasted together by mortar (masonry), mortar. The term ''masonry'' can also refer to the building units (stone, brick, etc.) themselves. The common materials of masonry construction are bricks and building stone, rock (geology), rocks such as marble, granite, and limestone, cast stone, concrete masonry unit, concrete blocks, glass brick, glass blocks, and adobe. Masonry is generally a highly durable form of construction. However, the materials used, the quality of the mortar and workmanship, and the pattern in which the units are assembled can substantially affect the durability of the overall masonry construction. A person who constructs masonry is called a mason or bricklayer. These are both classified as construction worker, construction trades. History Masonry is one of the oldest building crafts in the world. The constructio ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Master's Degree
A master's degree (from Latin ) is a postgraduate academic degree awarded by universities or colleges upon completion of a course of study demonstrating mastery or a high-order overview of a specific field of study or area of professional practice. A master's degree normally requires previous study at the bachelor's degree, bachelor's level, either as a separate degree or as part of an integrated course. Within the area studied, master's graduates are expected to possess advanced knowledge of a specialized body of theoretical and applied topics; high order skills in analysis [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
One-room Schoolhouse
One-room schoolhouses, or One-room schools, have been commonplace throughout rural portions of various countries, including Prussia, Norway, Sweden, the United States, Canada, Australia, New Zealand, the United Kingdom, Ireland, Portugal, and Spain. In most rural and small town schools, all of the students meet in a single room. There, a single teacher teaches academic basics to several grade levels of elementary-age children. Recent years have seen a revival of the format. One-room schoolhouses can also be found in developing nations and rural or remote areas undergoing colonization. In the United States, the concept of a "little red schoolhouse" is a stirring one, and historic one-room schoolhouses have widely been preserved and are celebrated as symbols of frontier values and of local and national development. When necessary, the schools were enlarged or replaced with two-room schools. More than 200 are listed on the U.S. National Register of Historic Places. In Norway, by ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lewis County, New York
Lewis County is a county located in the northwestern part of the U.S. state of New York, situated between the Adirondack Mountains and the Tug Hill Plateau, within the state's North Country region. As of the 2020 census, the county had a population of 26,582, making it the fourth-least populous county in New York. Its county seat is Lowville. Named after Morgan Lewis, Governor of New York at the time of its establishment in 1805, Lewis County was formed from part of Oneida County and has undergone multiple jurisdictional changes since the colonial era. The area was originally inhabited by the Iroquois Confederacy before being incorporated into colonial and later state holdings following the American Revolutionary War. Settlement expanded in the late 18th century after Macomb's Purchase, and the county has historical significance related to early militia formations and its role in the War of 1812. Geographically, the county includes portions of Adirondack Park, the Bla ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Royalties
A royalty payment is a payment made by one party to another that owns a particular asset, for the right to ongoing use of that asset. Royalties are typically agreed upon as a percentage of gross or net revenues derived from the use of an asset or a fixed price per unit sold of an item of such, but there are also other modes and metrics of compensation.Guidelines for Evaluation of Transfer of Technology Agreements, United Nations, New York, 1979 A royalty interest is the right to collect a stream of future royalty payments. A license agreement defines the terms under which a resource or property are licensed by one party ( party means the periphery behind it) to another, either without restriction or subject to a limitation on term, business or geographic territory, type of product, etc. License agreements can be regulated, particularly where a government is the resource owner, or they can be private contracts that follow a general structure. However, certain types of franchise ag ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Patent
A patent is a type of intellectual property that gives its owner the legal right to exclude others from making, using, or selling an invention for a limited period of time in exchange for publishing an sufficiency of disclosure, enabling disclosure of the invention."A patent is not the grant of a right to make or use or sell. It does not, directly or indirectly, imply any such right. It grants only the right to exclude others. The supposition that a right to make is created by the patent grant is obviously inconsistent with the established distinctions between generic and specific patents, and with the well-known fact that a very considerable portion of the patents granted are in a field covered by a former relatively generic or basic patent, are tributary to such earlier patent, and cannot be practiced unless by license thereunder." – ''Herman v. Youngstown Car Mfg. Co.'', 191 F. 579, 584–85, 112 CCA 185 (6th Cir. 1911) In most countries, patent rights fall under private la ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
