Patents are legal decrees that protect inventions from direct imitation for a limited period of time ("Patents" [Image missing in original]). Obtaining a patent involves navigating a challenging process. To earn a patent from the US Patent and Trademark Office, an inventor must demonstrate than an invention is new, nonobvious, and useful. If the owner of a patent believes that a company or person has infringed on the patent, the owner can sue for damages. In 2011, for example, a private company named EBSCO alleged that retailer Bass Pro Shops sold a product that violated EBSCO’s patent on a deer-hunting stand that helps prevent hunters from falling out of trees. Rather than endure a costly legal fight, the two sides agreed to settle EBSCO’s complaint out of court.
Patenting an invention is important because patents can fuel enormous profits. Imagine, for example, the potential for lost profits if the Slinky had not been patented. Shipyard engineer Richard James came up with the idea for the Slinky by accident in 1943 while he was trying to create springs for use in ship instruments. When James accidentally tipped over one of his springs, he noticed that it moved downhill in a captivating way. James spent his free time perfecting the Slinky and then applied for a patent in 1946. To date, more than three hundred million Slinkys have been sold by the company that Richard James and his wife Betty created.
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