Trade Mark ID Help

[Terry J]

Does anyone know what this trademark is? It is on a No.7 round griddle with gate mark.

https://photos.google.com/share/AF1...?key=b3ZnR19WaEdmemdOODFES2Q4Z1NmWVR6SU1IRjV3

 

[Doug D.]

The TM is seen on skillets as well. I've seen other examples where it's much more clear and distinct. Not sure it's ever been IDed. Finding such on the US Trademark site is usually an exercise in futility.