Apple granted patent for an all-glass, water-resistant mobile phone
Render courtesy of Mesut Designs
The newly granted patent envisions the creation of a mobile device with an all-glass body, the entirety of which, or just portions, can be transparent or at least translucent. The casing can be formed from a unibody hollow glass tube or two glass panels bonded together and hermetically sealed for a water-resistant device. The bottom and top of the enclosure will be sealed with special caps.
Another interesting tidbit from the patent, is the internal rail system seen on the image below. It is interesting to note that this design, although not in any way indicative of what a future iPhone may look like, is very reminiscent of a 4th or 5th generation iPod Nano in more than one way. The most obvious resemblance is, of course, the oval, wraparound, unibody design, but it's not the only one. The 4th and 5th generation iPod Nanos, and older iPods, employed a curious rail system in their designs, which, by way of two grooves etched along the sides of the casing from the inside, allowed for the easy removal and insertion of all the internals. Everything, apart from the LCD screen, was assembled in a convenient stacked parallel arrangement which allowed for the hardware inside to be removed in one piece. Old iPods also had the bottoms and tops of their housings closed off with caps, much like the newly granted patent envisions for future Apple mobile devices.
78 - internal rail system that may store the subassemblies in a stacked parallel arrangement
This is not the first time we're seeing this type of design make an appearance in Apple's plans for the future, as another patent application dating back to September 2011, envisions a mobile phone with a very similar design, albeit less oval in its cross-section. Now, this is not to say that one of the future iPhone generations will literally end up looking like an oversized iPod Nano, or anything like the render at the top of this article, which by the way is based on the aforementioned 2011 patent. The design schematics found in such documents should not be taken literally, but instead used as a vague reference to what features may be implemented in future devices based on the patent.
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