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707.05(f) Effective Dates of Declassified Printed Matter - 700 Examination of Applications
707.05(f) Effective Dates of Declassified Printed Matter
In using declassified material as references there are usually two pertinent dates to be considered, namely, the printing date and the publication date. The printing date in some instances will appear on the material and may be considered as that date when the material was prepared for limited distribution. The publication date is the date of release when the material was made available to the public. See Ex parte Harris, 79 USPQ 439 (Comm'r Pat. 1948). If the date of release does not appear on the material, this date may be determined by reference to the Office of Technical Services, Department of Commerce.
In the use of any of the above noted material as an anticipatory publication, the date of release following declassification is the effective date of publication within the meaning of the statute.
For the purpose of anticipation predicated upon prior knowledge under 35 U.S.C. 102(a) the above noted declassified material may be taken as prima facie evidence of such prior knowledge as of its printing date even though such material was classified at that time. When so used the material does not constitute an absolute statutory bar and its printing date may be antedated by an affidavit or declaration under 37 CFR 1.131.
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