NEW YORK - A company's undocumented contention that a man could not have seen its gaskets because it did not exist until 1990 goes to the weight of the testimony and does not warrant summary judgment, a New York justice held in an opinion posted Sept. 13 (Carl A. DiSalvo v. A.O. Smith Water Products Co., et al., No. 190109/10, N.Y. Sup., New York Co.; 2013 N.Y. Misc. LEXIS 4045).