an intersting cotradiction

on last nights seinfeld jerrys father said he came up with the idea for the beltless trenchcoat in 1946 but in a later episode he says he came up witht the idea after tripping over one of jerrys toys now unless jerry is over 50 there is a contradiction here

Very good. I didn't notice this mistake between the episodes "The Pony Remark" and "The Raincoats."