Keen Kutter (Kutlery) display case? Kutlery with a "K" is etched into glass?

[kutlery]

Hi,
This is my first post and glad to find that such a community exists.
I have been stumped by an old display case I acquired from my aunt who was an antique dealer.
The front of the case has "Keen Kutter Kutlery" etched into the front pane of glass.
I cannot find any information on keen kutter using this spelling of Kutlery.
I thought there might be some people here that could shed some light on this.
I have included an image.
any insight would be greatly appreciated.


http://www.flickr.com/photos/93131408@N02/8468276063/in/photostream/lightbox/

 

[Brisket]

I've never seen that exact usage either, but knowing that Keen Kutlery items are collectible I would think that might be a unique and valuable item. You might find a better answer in the Bernard Levine's Knife Collecting & Identification sub-forum here.