William D. Middlebrook strong> is the inventor of today’s used attachment. He received his patent on November 9, 1899. Another inventor is Norwegian Johann Vaaler strong>. Which one has invented before is controversial. The interesting thing is that for over a hundred years, except this humble invented, no one has been able to invent something more efficient to attach the paper.
Atas invented h2>
In the process up to the invention of the attachment some there are pioneer inventions. Approximately 50 patents have been obtained for the work of artillery. However, in patent applications, none of them has been mentioned as holding the papers as the main purpose of use. The best known of pioneering inventions, invented by Samuel Fay to fasten clothes labels Fastener called Ticket April 23 1867 is invented. He added that as an additional use of the invention patent, it may be useful to hold together pieces of paper.
Who Invented the Attaché h2>
William Middlebrook also invented the machine to make a paperclip and also got a patent for the papercloth production machine.
In 1899, Cushman and Denison bought William Middlebrook’s patent for paper work. In the same year, they drove the ‘GEM’ branded paper clips to the production market. Scratches and holes could form on the papers attached to the produced papers. Therefore, they develop a more smooth and round paper clips.
gem brand in the world by the year 1907 came to the fore paper clips and paper clips millions were sold. In 1934 a new brand named Gothic entered the market. Colorful plastic paper clips and drove the market in different ways and have been very successful.
attachment or Tutturgaç, was invented by Norwegian Johann Vayalar in 1900. In order to hold the paper tightly, the design, consisting of a metal tinder that forms two rings in the interior, has remained virtually unchanged to this day. Before the paper clip was found, the papers were held together by pins.
In 1989, in Oslo, Johan Vaaler was commemorated as the world’s largest gold clip with a length of 7 meters in commemoration of Johan Vaaler.
Share Multiple Information