Interference No. 103,322 its intended purpose clearly constituted a foreign activity relied on to establish a date of invention and thus was excluded by 35 U.S.C. § 104 from the evidence that can be relied on to establish a date of invention in this country. See Shurie v. Richmond, 699 F.2d 1156, 1158, 216 USPQ 1042, 1044 (Fed. Cir. 1983)("An actual reduction to practice in Canada is irrelevant in an interference proceeding concerning priority of invention")(quoting Wilson v. Sherts, 81 F.2d 755, 760, 28 USPQ 381, 383-84 (CCPA 1936)); Colbert v. Lofdahl, 21 USPQ2d 1068, 1071 (Bd. Pat. App. & Int. 1991): If the invention is reduced to practice in a foreign country and knowledge of the invention was brought into this country and disclosed to others, the inventor can derive no benefit from the work done abroad and such knowledge is merely evidence of conception of the invention. DeKando v. Armstrong, 169 O.G. 1185, 1911 CD 413 (App. D.C. 1911); see also 35 U.S.C. § 104. Linkletter mentions the change in 35 U.S.C. § 104 respecting WTO countries. It is noted that the change Linkletter is referring to became effective in applications 13Page: Previous 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 NextLast modified: November 3, 2007