Patents are the ones that protect inventors and those people who create new ideas and objects from fraud and abuse of their intellectual property rights.
Although these laws were put forth long time ago they are still in use in the modern society , the same laws applies and any individual who wants to patent their ideas or item then they will have to file with the federal government. The patent application process is complicated and very strict hence the need to look for patent attorney or a patenting agency as described on https://usa.inquirer.net/56347/everything-you-need-to-know-to-be-a-successful-inventor.
In the United States, inventors have an alternative to filing a utility patent application. Instead, inventors can file a Provisional Patent application. In a provisional application, the inventor discloses his invention, but the application is not examined.
Instead, the inventor or assignee has a year to file a utility patent claiming priority to the provisional. This means that the utility application gets the filing date for all of the material in the provisional application. During the year the inventor can mark a device as patent pending.
A provisional application gives you a fast, inexpensive way to establish the invention date for your invention. You can file the provisional, and continue working on the invention as shown in https://www.hometownstation.com/santa-clarita-news/use-inventhelp-to-kick-start-your-career-as-an-inventor-today-335441 article. The provisional is kept secret, but you must convert it to a utility patent claiming priority or it expires.