The doctrine states that a patentable invention must be nonobvious to a person of ordinary skill in the art at the time the invention is made.

The doctrine认为，具有专利性的发明必须具备非显著性。

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Venturing forth in pursuit of learning, even without a hypothesis, can open you up to new information and help you discover nonobvious needs.

FORBES: Rediscover Your Creative

Strict security measures at the Postal Service required regular password changes and forced users to select nonobvious passwords, which are harder to remember.

FORBES: Escaping Password Purgatory

Schneider needed a model that could take into account the nonobvious and sometimes random variables that affect the efficiency of thousands of drivers over weeks of time and at a high level of detail.

FORBES: Technology