Remember when model new iPhones used to bend? What about stainless-steel Apple Watches or Jet Black iPhone 7 scratching? And don’t even get me began on MacBook aluminum scratches. Well, Apple might repair all of that within the not so distant future, because it’s presently learning methods of making abrasion-resistant floor finishes on metallic enclosures.

No, critically, that’s the precise identify of a brand new Apple patent software that USPTO revealed earlier this week.

Apple apparently needs to make the iPhone (and different merchandise) indestructible. During the iPhone occasion, the corporate insisted on the iPhone XS collection’ IP68 score, noting that the brand new handsets are going to deal loads higher with water and different liquids. It additionally insisted on the iPhone XS’s new glass — from the press launch:

The back and front glass design options probably the most sturdy glass ever in a smartphone with improved scratch resistance, whereas the glass again allows quicker wi-fi charging. iPhone Xs and iPhone Xs Max attain a brand new stage of splash and water resistance of IP68 for as much as 2 meters for 30 minutes and shield towards on a regular basis spills together with espresso, tea and soda.

But Apple additionally needs to stop scratches that may “smash” an iPhone, iPad, MacBook, or Apple Watch (emphasis ours):

Portable computing units, resembling cellular telephones, pill computer systems, and laptop computer computer systems, come into contact with a variety of laborious and abrasive supplies throughout regular use. Furthermore, the computing units could also be dropped and topic to impacts or abrasive put on from laborious counter-materials. If the enclosures of the computing units should not adequately protected, the enclosures can develop scratches, gouges and different defects that detract from the beauty enchantment of the enclosures. If the enclosures embrace anodized metallic parts, the scratches, gouges and defects might break by the protecting anodic movie and permit contaminants to corrode of the underlying metallic. What are wanted due to this fact are improved coatings for metallic surfaces. 

It’s unclear when these applied sciences might be used, or whether or not they’re already in use on new Apple units. The documentation was filed in March 2017 with the USPTO. But from Apple’s patent, it’s apparent that Apple is being attentive to suggestions from prospects. Check out the next picture:

And right here’s the textual content that goes together with it (emphasis ours):

Oxide coating 204 is mostly more durable than underlying substrate 202. For instance, a Type II oxide coating 204 can have a Vickers hardness…

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