Can anyone tell me what these snare stands might be? None have any identifiers. Generic?

Stand #1:

[IMG]http://lh5.ggpht.com/_BW0fGOsjl70/SiFKbs11HaI/AAAAAAAAELA/Gba4GFZoGAc/s400/IMG_2854.JPG[/IMG]

[IMG]http://lh3.ggpht.com/_BW0fGOsjl70/SiFLSF-9JkI/AAAAAAAAELo/MV2oO6-V_qQ/s512/IMG_2863.JPG[/IMG]

Stand #2:

[IMG]http://lh6.ggpht.com/_BW0fGOsjl70/SiFLQU9jndI/AAAAAAAAELY/sPJeDkWryys/s400/IMG_2859.JPG[/IMG]

Stand #3:

[IMG]http://lh5.ggpht.com/_BW0fGOsjl70/SiFLQh4ZmtI/AAAAAAAAELc/31STfHa1mNw/s400/IMG_2860.JPG[/IMG]

[IMG]http://lh3.ggpht.com/_BW0fGOsjl70/SiFLRNsJcMI/AAAAAAAAELg/TqH0KXujQ1k/s400/IMG_2861.JPG[/IMG]

BONUS:

[IMG]http://lh4.ggpht.com/_BW0fGOsjl70/SiFLRQfF2yI/AAAAAAAAELk/pxreval-mlg/s512/IMG_2862.JPG[/IMG]