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2121 Prior Art; General Level of Operability Required to Make a - 2100 Patentability
2121 Prior Art; General Level of Operability Required to Make a Prima Facie Case
PRIOR ART IS PRESUMED TO BE OPERABLE/ ENABLING
When the reference relied on expressly anticipates or makes obvious all of the elements of the claimed invention, the reference is presumed to be operable. Once such a reference is found, the burden is on applicant to provide facts rebutting the presumption of operability. In re Sasse, 629 F.2d 675, 207 USPQ 107 (CCPA 1980). See also MPEP § 716.07.
WHAT CONSTITUTES AN "ENABLING DISCLOSURE" DOES NOT DEPEND ON THE TYPE OF PRIOR ART THE DISCLOSURE IS CONTAINED IN
The level of disclosure required within a reference to make it an "enabling disclosure" is the same no matter what type of prior art is at issue. It does not matter whether the prior art reference is a U.S. patent, foreign patent, a printed publication or other. There is no basis in the statute ( 35 U.S.C. 102 or 103) for discriminating either in favor of or against prior art references on the basis of nationality. In re Moreton, 288 F.2d 708, 129 USPQ 227 (CCPA 1961).
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