Wenger is a company that creates the types of knives that were first used after what period?
Swiss Army knife The Swiss Army knife is a pocketknife or multi-tool manufactured by Victorinox AG (and up to 2005 also by Wenger SA). The term "Swiss Army knife" was coined by American soldiers after World War II due to the difficulty they had in pronouncing "Offiziersmesser", the German name.
Table knife A table knife is an item of cutlery with a single cutting edge, and a blunt end - part of a table setting. Table knives are typically of moderate sharpness only, designed to cut prepared and cooked food.