How can I trademark a holder resembling this at home near close to wood and PVC etc.? http://www.wizardsports.com/holders.html

http://www.wizardsports.com/holders.html
How do I cut a 10 inch cardboard...
Answers:    get some 1/2 inch pvc or cpvc..
you will inevitability these 1/2 fittings:

2- street 45's (no hub, insert 45,, there are a bunch of names)
1- nouns
and some glue.

put the street 45s on respectively end of the nouns and some pipe in the center. you may want a 90 0n the end of the pipe to oblige hold the ball.
put it adjectives together before you gum it to see if it will work.. everything together may cost you about 5 dollars or so at the most i would chew over..
Have you ever built anything from chisel? What...
Just ask LUCY to hold the ball....it almost other worked for charlie brown!