Examlex
You create a database that stores data in tables that consist of rows and columns. Each row has a primary key, and each column has a unique name. Which data model did you use?
Utility Patent
A form of intellectual property protection that covers new inventions or functional improvements to existing inventions.
Design Patent
A form of legal protection granted to the ornamental design of a functional item, preventing others from making, using, or selling the design.
Machine
A device or apparatus designed to perform a specific task, often powered by electricity, mechanical force, or manual effort.
Patent Tests
Assessments or criteria used to determine the patentability of an invention, including novelty, non-obviousness, and usefulness.
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