- February 25 -

Pistol Patent Day

A Colt Paterson is a revolver. It was the first commercial repeating firearm employing a revolving cylinder with multiple chambers aligned with a single, stationary barrel. Its design was patented by Samuel Colt on February 25, 1836, in the United States, France, and England, and it derived its...

Pistol Patent Day

A Colt Paterson is a revolver. It was the first commercial repeating firearm employing a revolving cylinder with multiple chambers aligned with a single, stationary barrel. Its design was patented by Samuel Colt on February 25, 1836, in the United States, France, and England, and it derived its name from being produced in Paterson, New Jersey. Initially this 5-shot revolver was produced in .28 caliber, with a .36 caliber model following a year later. As originally designed and produced, no loading lever was included with the revolver; a user had to disassemble the revolver partially to re-load it. Starting in 1839, however, a reloading lever and a capping window were incorporated into the design, allowing reloading without requiring partial disassembly of the revolver. This loading lever and capping window design change was also incorporated after the fact into most Colt Paterson revolvers that had been produced from 1836 until 1839. Unlike later revolvers, a folding trigger was incorporated into the Colt Paterson. The trigger only became visible upon cocking the hammer.
A subsequent patent renewal in 1849, and aggressive litigation against infringements, gave Colt a domestic monopoly on revolver development until the middle 1850s.
Source:
http://en.wikipedia.org/wiki/Colt_Paterson

Categories:

You may also like...

Interesting events from Science category.

Amerigo Vespucci Birth Anniversary

Many people have had a great influence upon our world. Some have changed it in a generally good way, such as Abraham Lincoln. Others have affected the world negatively, such as Adolph Hitler. Still others have changed the world thoroughly, their changes resounding through time, such as Christopher...

Elihu Yale's Birthday

Elihu Yale (April 5, 1649 – July 8, 1721) was a British merchant and philanthropist, Governor of the East India Company settlement in Bengal, at Calcutta and Chennai and a benefactor of the Collegiate School of Connecticut, which in 1718 was renamed Yale College in his honor. Although...

Richter Scale Day

Richter Scale Day celebrates the birth of the inventor of the Richter Scale. Born on April 26, 1900, American seismologist Charles F. Richter (1900–1985) invented the Richter Scale in 1935. The Richter Scale measures the amount of energy released by an earthquake by measuring the...

World Metrology Day

May 20 is World Metrology Day, commemorating the anniversary of the signing of the Metre Convention in 1875. World Metrology Day celebrates the signature by representatives of seventeen nations of the Metre Convention on 20 May 1875. The Convention set the framework for global collaboration...

Sally Ride Day

Sally Ride Day is a day that honors the first American woman to go into outer space. Sally Ride Day is celebrated on this day, because Sally Kristen Ride was born on May 26, 1951. Dr.Ride joined NASA in 1978, and on June 18, 1983, she became the first American woman in space as a crew member on...

Mole Day

Mole Day is an unofficial holiday celebrated among chemists and chemistry students on October 23, between 6:02 AM and 6:02 PM, making the date 6:02 10/23 in the American style of writing dates. The time and date are derived from Avogadro's number, which is approximately 6.02×1023, defining the...

Download KeepIn Calendar

Enjoy the interesting stories even on your phone or tablet