One of my frustrations is that stamps, signatures, logos, and engraving can be duplicated. Any of them.
I like the UV ink idea. I thought of that myself.
I also have two additional ideas that might seem a bit high tech:
1) How about RFID? A valuable cue could be chipped inside somewhere making it permanently identifiable. Each chip is unique.
2) How about a foil inlay, perhaps under the wrap or butt cap? That could be detected by X-ray. I got this idea when I thought about X-raying vintage cues to determine their construction without removing the wrap. It could show a symbol, logo, or even an ID number.
I actually thought about patenting these two ideas or trademarking, whichever would apply, but it will be a long time before I start building, if ever, so guys if you can use the ideas please go ahead.
I have also thought of offering the service of chipping cues or adding a foil ID inside somewhere, so it perhaps could be added after a cue is made.
This can help protect against theft or assist in recovery. Also it can help in the ever daunting task of identifying difficult to identify work many years down the road.
What do you think?
BTW....I recently got taken by a fake logo.