Thanks to tlp and Andreas Moraitis for bringing this to our attention.
Instructions how to see those three provisional applications have been posted on vortex-l: (Thanks Blaze)
https://www.mail-archive.com/[email protected]/msg99635.html
You can access them by going here:
http://portal.uspto.gov/external/portal/pair
And then searching on the dependent patents in turn:
61818553
61819058
61821914
CLick on the image file wrapper and the filing of interest.
