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by gg80 1949 days ago
It seems the patent has been discontinued: https://patents.google.com/patent/US6853964B1/en
1 comments
yesenadam 1949 days ago
Oh thank you. Hmm "Status Expired - Fee Related .. 2022-07-13 Adjusted expiration" .. is that like when your power gets cut off from not paying the bill? p.s. Vince's book was published in 2008.
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