>>
I'd be curious to see any examples of prior art.
> Although not exactly the same, Kay's "Dynabook" concept would surely be
closely related prior art.
No, I meant prior art of clamshell designs.
If you take opposite pages in a book (if that is what Kay envisioned?) and
turn it 90 degrees, . . .
Beside, and as you noted, Dynabook is only a concept.
Not to insult
PARC, but you might as well have cited something from Star Trek.
While not relevant for a REAL patent, for a "Design Patent", whatever the
F THAT is, wouldn't Star Trek count?