Does an inventor’s private use of an invention constitute public use?
Generally, an inventor’s private use of an invention for their own enjoyment does not constitute public use under pre-AIA 35 U.S.C. 102(b). The MPEP provides guidance on this matter: “An inventor’s private use of the invention, for his or her own enjoyment is not a public use.” (MPEP 2133.03(a)) This principle is illustrated in the…
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