A dustpan, the small version of which is also known as a "hearth brush and shovel” (from its use of cleaning the fireplace hearth), is a cleaning utensil. The dustpan is commonly used in combination with a broom or long brush. The small dustpan may appear to be a type of flat scoop. Though often hand-held for home use, industrial and commercial enterprises use a hinged variety on the en… WebIn less technical terms, a broom is a brush with a long handle that is usually used in combination with a dustpan. And yes, brooms serve a purpose other than being a witch’s method of transportation. ... Flat brooms were invented in the early 19 th century by Shakers (the United Society of Believers in Christ’s Second Appearance). By 1839 ...
Lloyd Ray - The Black Inventor Online Museum
WebMay 23, 2016 · Vacuums have gotten smaller and more portable, culminating in Black and Decker's 1975 cordless vacuum patent and the 1978 introduction of the Dustbuster. They've become more stylish and cooler,... WebLloyd P. Ray received patent #587,607 in the United States for the dust pan on August 3, 1897. About Inventor Lloyd P. Ray Lloyd P. Ray was born in 1860 and was an African American inventor. He has several other inventions to his credit. Patent Details African American inventor, Lloyd Ray, patented a new and useful improvement in dust pans. how to replace maintenance box epson et-4750
This Sucks: The Messy History of the Vacuum Cleaner - Popular Mechanics
WebApr 6, 2005 · In 1897 Lloyd P. Ray invented not the dust pan, but the long-handled dust pan, a device that allowed the sweeper to not have to bend over to hold the pan to the floor so … WebFeb 24, 2012 · L. P. Ray invented a device with a metal plate attached to a wooden handle used to collect piles of swept dust or trash. This device is in common use today, and is known as a "dustpan".... WebThe present invention relates generally to brooms, and more specifically to a new and improved broom and dustpan combination adapted for indoor and outdoor use. An object … how to replace makita string trimmer line