Simple English definitions for legal terms
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Serial number: A special number given to something, like a product or a patent application, to tell it apart from other things that are similar. The number can be in order or chosen randomly. It helps people keep track of things and know which one they are talking about.
A serial number is a unique number assigned to a specific product or thing to distinguish it from other similar things. It can be assigned in numerical order or randomly.
For example, a laptop may have a serial number printed on a sticker on the bottom of the device. This number helps the manufacturer identify the specific laptop in case of repairs or warranty claims.
In patents, a serial number is assigned to a completed patent application. The U.S. Patent and Trademark Office assigns an eight-digit sequential number to patent or trademark applications, which consists of a two-digit series code, a slash, and a six-digit serial number. For instance, an application number may look like this: 08/944,183, filed September 20, 1978.
The examples illustrate how serial numbers are used to identify and distinguish specific products or patent applications from others of the same kind.