Google Prior art finder(google.com)
google.com
Google Prior art finder
https://www.google.com/patents/related/US6360693#c&d1&d2=12%2F02%2F1999&t=1animal%20toy.1main%20section.1wood.1protrusion.1various%20textured%20surfaces.0flourescent%20material.0smaller%20animals.0wood%20composites.0particles.0smaller%20segments.
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