Who invented the dustpan and brush




















The first dustpan was invented by T. McNeill an American inventor in for which he was granted a United States patent. Lloyd P. Ray, an African American made improvements to the dustpan by the addition of a short wooden handle and a collection plate made of metal and this invention was patented in Lawrence P.

Ray is an African-American Inventor. We also use third-party cookies that help us analyze and understand how you use this website. These cookies will be stored in your browser only with your consent. You also have the option to opt-out of these cookies. But opting out of some of these cookies may affect your browsing experience. Necessary Necessary. Necessary cookies are absolutely essential for the website to function properly. These cookies ensure basic functionalities and security features of the website, anonymously.

The cookie is used to store the user consent for the cookies in the category "Analytics". The cookies is used to store the user consent for the cookies in the category "Necessary". The cookie is used to store the user consent for the cookies in the category "Other. The cookie is used to store the user consent for the cookies in the category "Performance". McNeill an American inventor in for which he was granted a United States patent.

Lloyd P. Ray, an African American made improvements to the dustpan by the addition of a short wooden handle and a collection plate made of metal and this invention was patented in Dustpans are used to pick up dust and dirt after sweeping.

These dustpans can be used indoors and outdoors and they are commonly used along with a broom. Today dustpans are available in various types and sizes according to your needs. A dustpan features a flat scoop with a short or long handle which you sweep dust and dirt from the floor and usually accompanied with a brush or broom as a set.

In , Otis Elevator remained a part of UTC, and was known as the world leader in the elevators, escalators, and moving walkways. These devices were used primarily to lift heavy loads such as water or building materials. Conventionally, there are, in general, three types of motors used in elevator systems: AC, DC and a hybrid between the two. The AC-2 motor is a primitive motor drive popular at least half a century ago for low-speed elevators.

It is usually coupled with a worm gear to reduce speed and increase driving torque. Otis set up business in Yonkers, New York, an emerging industry town about 15 miles north of Times Square. A dustpan is a small flat container made of metal or plastic. You hold it flat on the floor and put dirt and dust into it using a brush. Brooms have been used for centuries to sweep caves, cabins and castles. Before , brooms in America were home and hand-made.

Tree branches and brush were often used to sweep the floor and clean the ashes from the fireplaces. In , the quality of brooms changed when Levi Dickenson, a farmer in Hadley, Massachusetts, made a broom for his wife, using the tassels of sorghum, a grain he was growing for the seeds. Dickenson subsequently invented a machine that would make better brooms, and faster than he could.

The word broom comes from the actual plant, or shrub, that was used to make many early sweeping devices. It gradually replaced the Old English word besom, though both terms appear to have been used until at least the 18th century. It allows players to fly during the night. Once it is daytime, the Flying Broomstick is no longer flyable. As its respective event has ended, the Flying Broomstick can now only be obtained through trading.



0コメント

  • 1000 / 1000