The path you've taken is indeed one of the nicest ones (it goes on for a bit longer in direction south-east) and the hut at north end of this path (Jurablick) is also recommended.
There are many many more of these paths on Üetliberg and along the ridge to Felsenegg. Some but not all of them are marked on the 1:25'000 map, all of them are marked on the old orienteering map of Uetliberg if you manage to get hold of it. Some paths include a bit of scrambling and some easy but sometimes exposed climbing. Always a very nice and demanding outing for a lunch break between meetings at the office....
Here a description of a very large tour (be very careful in the Fallätsche part of this tour, dangerous!; the rest is straightforward): http://www.hikr.org/tour/post106721.html
You find Information on these paths by searching around on the internet (or ask me, i know most of them in the Northern part of Üetliberg).