WTH moment w/ g loomis conquest | nrx serial numbers

[lord.kinbote]

So I went here after purchasing a nrx and two conquests online to register:

 

https://www.gloomis.com/content/gloomis/northamerica/usconv/en/homepage/Product_Registration.html

 

It speaks of a serial number and manufacture date (two letters).  Well I don't see a serial number or manufacture date on the nrx 852c,  conquest 843c nor on my conquest 904c.  What am I missing here?  Can anyone confirm if the serial number and manufacture date exist anymore?  Thanks in advance for the help.

[Nelson Delaney]

There should have been stickers on the handle with serial numbers