sequence from Amboy Dukes - where else was it played?

[RaySansGun]

Was it just too many bong hits as a kid, or am I correct that this Amboy Dukes lead guitar clip was also played by someone else...maybe Hendrix?
The link below should begin at 2:30 in the video; the sequence in question is the lead guitar for ten seconds (you can ignore everything after 2:40)

Also interested to hear from guitar players as to whether this sequence of notes is known to have some name and/or history.

 

[Floyd]

I don't know what the riff is, who owns it or where it originates from but it does sound like a riff that crops up several times in the Allman brothers mountain jam with the late great Duane Allman and Dicky Betts on leads guitars.