08-30-2018, 10:34 AM
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#15
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Senior Member
Join Date: May 2010
Location: Portland OR
Posts: 6,354
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Re: Unusual cylinder heads
Re: patented suggestion
No, not without a name or pat. number. They would need a name or number as place to start.
https://www.google.com/advanced_patent_search
You could try this;
http://patft.uspto.gov/netahtml/PTO/search-adv.htm
__________________
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