WebApr 20, 2014 · When Alfred Nobel attempted to stabilize nitroglycerine, he succeeded in producing a powerful, yet, safe explosive that he named dynamite. Nobel obtained patents for his invention: in England on 7 May 1867, and in Sweden on 19 October 1867. He originally sold dynamite as "Nobel's Blasting Powder". Later on, he developed a safe, … WebMay 30, 2024 · Mary Bellis. Updated on May 30, 2024. Henry Brown patented a "receptacle for storing and preserving papers on November 2, 1886" This was a kind of strongbox, a fire-safe and accident-safe container made of forged metal, which could be sealed with a lock and key. It was special in that it kept the papers inside it separated, A precursor to the ...
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A safe (also called a strongbox or coffer) is a secure lockable box used for securing valuable objects against theft or fire. A safe is usually a hollow cuboid or cylinder, with one face being removable or hinged to form a door. The body and door may be cast from metal (such as steel) or formed out of plastic through … See more The first known safe dates back to the 13th century BC and was found in the tomb of Pharaoh Ramesses II. It was made of wood and consisted of a locking system resembling the modern pin tumbler lock. See more A fire-resistant safe is a type of safe that is designed to protect its contents from high temperatures or actual fire. Fire resistant safes are usually rated by the amount of time they can … See more Wall safes are designed to provide hidden protection for documents and miscellaneous valuables. Adjustable depth allows the maximization of usable space when installed in different wall thicknesses. Some wall safes feature pry-resistant recessed … See more Specifications for safes include some or all of the following parameters: • Burglar-resistance • Fire-resistance See more For larger volumes of heat-sensitive materials, a modular room-sized vault is much more economical than purchasing and storing many fire rated safes. Typically these room-sized vaults are utilized by corporations, government agencies and off … See more Jewelry safes are burglary and fire safes made specifically to house jewelry and valuables. These high end safes are typically … See more Safe cracking is opening a safe without a combination or key. There are many methods of safe cracking ranging from brute force methods to guessing the combination. The easiest method that can be used on many safes is "safe bouncing", which involves … See more WebJul 6, 2024 · There are 4 different types of US patents. To receive an issued patent, your idea must qualify as one of the following. 1. Utility Patent. Utility patents may be granted to anyone who invents or discovers a process, product, machine, “composition of matter,” or any new and useful improvement thereof. 2. highland ca weather today
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WebThe present invention relates to a carrier for safe transportation and, more specifically, a safe carrier of which opening is restricted while an object is carried thereby, which allows monitoring of a carried state of the object carried thereby. A carrier for safe transportation according to the present invention may adjust, via a temperature adjuster, air in a storage … WebNov 30, 2024 · Here is a list of the newest innovative products, which will help solve at least some of the environmental issues. Let’s save the planet! 1. The Seabin. Plastic garbage in … WebApr 13, 2011 · Go to www.naics.com, click the “code search” link atop the page, and enter your key word (s) in the “common keywords” field. This will reveal the NAICS number for the manufacturers you’re seeking. Suppose you invented a new plastic bag for sandwiches and the like. Enter “plastic bag” and, voila, up comes number 326111, among others. how is blender free