What role do search tools play in patent examination?
Search tools play a crucial role in patent examination by enabling examiners to efficiently and effectively search for relevant prior art. The MPEP 904 emphasizes the importance of using various search tools:
“In addition to the specialized tools described below, Internet search tools may also be useful during examination.“
Key search tools used in patent examination include:
- Classification-based search systems
- Text-based search systems
- Patent and non-patent literature databases
- Internet search engines
- Specialized subject matter databases
These tools help examiners conduct thorough searches across a wide range of resources, increasing the likelihood of finding relevant prior art.
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