Monday, July 12, 2010

52 Weeks to Better Genealogy Challenge 28: Patents

This week's challenge invited us to peruse the Google Patent website.
I found myself sidetracked numerous times by the interesting submissions for patents.
When conducting a surname based search I realized the Casteel clan overall are a rather industrious group and have many patents affiliated to their name.
Below is one example - a submission filed in 1914 by Frank A. Casteel related to the mining industry:

Click Here for the complete description.
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