Interference No. 104,403 Assuming without holding that the activity which took place on April 11, 1994 is indicative of resumption of activity on the perfection of the invention or preparation of the patent application, the junior party must also prove that he proceeded diligently from the April 11, 1994 to file the patent application. The junior party filed the patent application on January 18, 1995, over nine months after April 11, 1994, even though, according to the junior party, the preparation of the patent application began in November 1993. The junior party has not submitted evidence to show activity from April 11, 1994 to the filing date of January 18, 1995, except for the general statement: . . . I continuously conceived of and experimented on additional embodiments and processes. I was continually diligent, devising novel concepts, seeking to perfect my invention. I also incorporated my embodiments and processes into my patent application. [Rosenthal Record page 39]. General allegations are insufficient to demonstrate reasonable diligence. Wiesner v. Weigert, 666 F.2d 582, 588-89, 212 USPQ 721, 727 (CCPA 1981). A party seeking to show diligence must submit evidence that is specific as to dates and facts. Kendall v. Searles, 173 F.2d 986, 993, 81 USPQ 363, 369 (CCPA 1949). Although the Rosenthal affidavit describes the building of 36Page: Previous 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 NextLast modified: November 3, 2007