The other day, I was sitting around watching Being Human (the British version, way better than the remake) and started cleaning and Renwaxing some of my Lufts. I noticed that some of the special order items (etched, Damascus and artificial Damascus blades) have trademarks slightly different from the plain blade versions.
I see three versions of the CJ Krebs, crown over K, TM.
There is a large double oval, a small single oval and a large single oval version.
Here they are together.
The large single oval is on a double etched Voos-style blade.