U.S. patent office considers Apple's D'677 iPhone design patent invalid on multiple grounds
Florian Mueller / FOSS Patents :
Context & Ripple Effects
This filing lands mid-way through Apple's long design-patent war with Samsung, which has already been bleeding out at the top: the Supreme Court threw out the $399M penalty judgment against Samsung and sent the case back down, and an appeals court overturned a separate $120M verdict by ruling the slide-to-unlock and auto-correct patents invalid.
What makes the D'677 review different is that it comes from the U.S. patent office itself, not from a defendant's counterattack — if the examiner sustains the multiple invalidity grounds, the asset at the center of Apple's design-patent licensing posture is weakened from within rather than just litigated around.
First-order effects
- Samsung's remaining exposure in the remanded design-patent case shrinks further if the D'677 falls, since damages theories built on that patent lose their foundation.
- Apple loses a core enforcement lever: a patent it used to extract jury awards and shape competitor hardware choices would no longer support infringement claims.
Second-order effects
- Rival phone makers face less pressure to pay design-patent licenses or engineer around rounded-rectangle styling, shifting competitive weight back toward features covered by utility patents like those Ericsson later pressed against Apple.
- Defendants across ongoing handset disputes gain a playbook — challenging validity at the patent office rather than only contesting infringement in court.
Third-order effects
- Design patents trend toward becoming a weaker class of smartphone weapon, echoing how courts elsewhere have pared back Apple-style assertions — including when a Beijing court overturned a ruling that the iPhone 6 violated a defunct Chinese maker's design patent.
- If examiners keep invalidating high-profile design assets post-grant, handset litigation consolidates around standard-essential and utility patents, raising the stakes for cross-license renewals like the one whose expiry drew Ericsson into suing Apple.
The trend: Smartphone design patents are being hollowed out as enforcement tools, pushing the industry's patent battles toward utility and standard-essential portfolios.