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Patent 7,874,130 was a patent published in March 2013 for a machine that produces ice cream sandwiches.Patent Rank offers easier and better quality patent services than other online patent service providers
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Provides valuable and useful information on the patent, pipeline casing insulator, in an easily accessible, high-quality, organized dashboard by searching by the patent number 4,928,736.Patent for sound generating device
Search for similar patents like the patent for the invention of a sound generating device. This device was patented in 1975.