Notice that the cobra is a silhouette. I believe everything else is a red herring.
silhouette is a word that comes from Étienne de Silhouette (1709–67), French author and politician. You might be tempted to say, “well then it will be a congress pen knife”, but I say hold on a second...
take the word “author”, swap in an “r” and a “u” and it becomes the proper noun Arthur. Who do we know who’s a famous Arthur? You see where this is going...
obviously they are not producing swords, so you’ve probably guessed it’s related to Sir Lancelot. Drop the “lot” and we see “Lance”, but probably the verb and not the noun. To lance. Well a melon tester would be a good guess, as it sure spears melons, but that would be too obvious. Instead we will consider it a medical term. Yes. A Doctors knife.
but on what frame? Well that is obvious. “Silhouette Cobra” has 14 letters. It will be a #14 doctors knife.
you guys are so smart, I’m surprised I had to spell that out for you!