Inventions are one of the most important things that happened in the history of mankind. We cannot ignore them because they have changed the way we live our lives. One invention may bring us a better way of living while another may help us overcome some serious problems in our lives. Sometimes, we even invent things for other people. Thus, inventions enhance human life.
One of the most common inventions is the hot water heaters. Before the modern systems for heating water were invented, people would bathe with buckets of cold water. This was a very inconvenient way of keeping warm. However, when the first hot water heating systems were developed, it became much more convenient and hygienic. At present, there are different models of such systems and many more types of buckets for carrying water.
Another great example is the light bulb. Its invention has helped mankind out a lot. Many people who still cannot afford to buy a brand new light bulb or an electric light can use their old batteries. However, inventors like Thomas Edison made it possible to convert old batteries to make these battery-operated lights brighter. This gave birth to the electric light bulb and its subsequent use in the world of electricity.
Other important inventions include the telephone and the radio. The telephone was invented by an American named Alexander Bell, who worked at a telegraph office. People could send messages and receive messages from any part of the country using this device. Similarly, the radio has played a big part in people’s everyday lives because it allowed people to communicate across different geographical boundaries.
When looking at the inventions of the past and present, we can see how man has managed to change his world. Let us take the telephone invention for example. Prior to its invention, people had to walk to the telegraph office just to ask for messages. The invention of the telephone changed all that and now all you have to do is press a button on the device and you will be receiving or sending messages instantly. Similarly, the radio helped people communicate across borders and gave them a way to hear each other. Both the inventions of the telephone and the radio had their share of admirers and inventors.
Inventors need to protect their inventions so that they can continue innovating and creating products. However, there are many hurdles involved in getting a patent. For one, a product or invention becomes patentable only after it has been on the market for one year. The inventor has to show that his invention is one that has helped people in some way and that it will still be helpful to them in the future. Patents are only granted if they have met the requirements laid down by the patent office. If an invention meets the requirements, then it can be granted a patent and this is how an inventor gains protection for his inventions.