doesn't matter thingIsTrue;3512556]I have both Nexus 7's, both bought directly from Google and neither one of them say Google anywhere on it. In fact, they both say "Asus", and "Nexus" on the back and have no markings of any kind on the front. Google shows up on the boot screen because Google made the software, and they fully own the software side of things. On phones, LG takes ownership of the hardware of both the Nexus 4 and Nexus 5, neither of which say Google on their exterior as well. I think the closest a device has gotten to being Google branded was, "with Google".
I get where you are coming from about how Google is perceived as the hardware manufacturer, but Google doesn't manufacture any hardware on their own, except maybe the Chromecast (I've never checked where these are made). As far as the design, brand, etc, Google didn't design any of the Nexus devices except for maybe the Nexus Q.
As I indicated earlier, the OEM's bring their prototypes to Google as part of their bid, Google chooses the best one and is able to suggest concepts that they want to see. They provide the code, the OEM creates it, the OEM sells it, etc and Google's only involvement after that point is as a retailer and and an advertiser. So unfortunately, Google didn't conceive of it, design it or brand it, nor do they dictate the manufacturing process. This isn't the same idea as Apple or Amazon, but more akin to Microsoft and any of their hardware partners. If you have an Xbox or a Surface and there is an issue, you deal with Microsoft. If you buy an Asus laptop, there are approximately no circumstances where you will deal with Microsoft for returns/repairs, etc unless you specifically bought that device from a Microsoft outlet.
Hope that helps to clear it up as to why Google is not involved in this process unless you buy directly through their website.