Basketball backboard assembly

1. A method of mounting a basketball backboard assembly, comprising:

pivotally attaching rearward portions of at least one upper attachment arm and at least one lower attachment arm to a substantially vertical support;

pivotally attaching an attachment bracket to forward portions of said at least one upper attachment arm and said at least one lower attachment arm to form a deformable parallelogram assembly defined by said vertical support, said attachment bracket and said upper and lower attachment arms wherein the deformable parallelogram is adjustable to selectively allow the height of the attachment bracket to be modified;

wherein the attachment bracket has a plurality of bolts permanently secured to the attachment bracket such that said bolts are unable to rotate relative to the attachment bracket and extend forward from the attachment bracket;

mounting a backboard assembly with a backboard to the attachment bracket after the attachment bracket is attached to the attachment arms;

wherein the backboard assembly is mounted to the attachment bracket by inserting the bolts from the rear side of the backboard assembly through corresponding openings in the backboard so that portions of the bolts protrude from the front of the backboard assembly;

inserting the protruding portions of the bolts through openings of a rim assembly so that said backboard is sandwiched between the rim assembly and the attachment bracket; and,

applying fastening members to the protruding portions of the bolts solely from the front side of the backboard assembly to secure the backboard assembly to the attachment bracket.

2. The method of claim 1 , wherein the bolts are welded to the attachment bracket.

3. The method of claim 2 , wherein the protruding portions of the bolts are threaded.

4. The method of claim 3 , wherein applying said fastening members comprises threading a corresponding plurality of nuts on to respective threaded portions to secure the backboard assembly to the attachment bracket.

5. The method of claim 1 , comprising inserting the protruding portions of the bolts through rim openings of a rim assembly prior to securing the protruding portions of the bolts on the front side of the backboard assembly.

6. The method of claim 5 , comprising securing the backboard assembly to the attachment bracket by aligning pin openings defined in the backboard assembly with pin openings defined in the attachment bracket and inserting pin supports separate from said bolts through said aligned openings, prior to positioning the rim assembly on the front side of the backboard assembly.

7. The method of claim 1 , comprising securing the backboard assembly to the attachment bracket y by aligning pin openings defined in the backboard assembly with pin openings defined in the attachment bracket and inserting pin supports separate from said bolts through said aligned openings prior to applying fastening members to the protruding portions of the bolts on the front side of the backboard assembly.

8. The method of claim 6 , wherein the pin supports are cotter pins.

9. The method of claim 6 , wherein longitudinal axes of the pin supports are arranged perpendicular to longitudinal axes of the bolts.

10. A method of mounting a basketball backboard assembly, comprising:

pivotally attaching rearward portions of at least one upper attachment arm and at least one lower attachment arm to a substantially vertical support;

pivotally attaching an attachment bracket to forward portions of said at least one attachment arm and said at least one lower attachment arm to form a deformable parallelogram assembly defined by said vertical support, said attachment bracket and said upper and lower attachment arms, wherein the deformable parallelogram is adjustable to selectively allow the height of the attachment bracket to be modified, wherein the attachment bracket has at least one preassembled attachment member with a base portion permanently attached to the attachment bracket and a portion extending forward from the attachment bracket;

mounting a backboard assembly with a backboard to the attachment bracket after the attachment bracket is attached to the attachment arms;

wherein the attachment bracket is attached to the attachment arms before inserting the at least one attachment member through the backboard assembly so that a portion of the attachment member protrudes from the front of the backboard assembly;

providing a rim assembly;

inserting the protruding portion of the at least one attachment member through a portion of the rim assembly so that said backboard is sandwiched between the rim assembly and the attachment bracket;

accessing the at least one attachment member solely from the front side of the backboard assembly; and,

engaging the protruding portion of the at least one attachment member to secure the backboard assembly and rim assembly to the attachment bracket while the attachment bracket secures the rearward portion of the at least one attachment member.

11. The method of claim 10 , comprising securing the backboard assembly to the attachment bracket by aligning pin openings defined in the backboard assembly with pin openings defined in the attachment bracket and inserting pin supports through said aligned openings wherein said pin supports are separate from said attachment member prior to engaging the protruding portion of the at least one attachment member with a fastening member.

12. The method of claim 11 , comprising securing the backboard assembly to the attachment bracket by aligning pin openings defined in the backboard assembly with pin openings defined in the attachment bracket and inserting pin supports through said aligned openings wherein said pin supports are separate from said attachment member prior to inserting the protruding portion of the at least one attachment member through the rim assembly.

13. A method of mounting a basketball backboard assembly, comprising:

pivotally attaching rearward portions of at least one upper attachment arm and at least one lower attachment arm to a substantially vertical support;

pivotally attaching an attachment bracket to forward portions of said at least one upper attachment arm and said at least one lower attachment arm to form a deformable parallelogram assembly defined by said vertical support, said attachment bracket and said upper and lower attachment arms, wherein the deformable parallelogram is adjustable to selectively allow the height of the attachment bracket to be modified, the attachment bracket having a plurality of permanently arranged attachment members with threaded portions extending forward;

mounting a backboard assembly with a backboard to the attachment bracket after the attachment bracket is attached to the attachment arms;

wherein the attachment bracket is attached to the attachment arms before inserting the attachment members through the backboard assembly so that portions of the attachment members protrude from the front of the backboard assembly;

providing a rim assembly;

positioning the rim assembly so that the attachment members extend through a portion of the rim assembly so that said backboard is sandwiched between the rim assembly and the attachment bracket; and,

securing the attachment members with threaded fasteners from a front side of the rim assembly to tighten the backboard assembly and rim assembly to the attachment bracket.

14. The method of claim 13 , wherein the attachment members are welded to the attachment bracket.

15. The method of claim 13 , comprising securing the backboard assembly to the attachment bracket by aligning pin openings defined in the backboard assembly with pin openings defined in the attachment bracket and inserting pin supports through said aligned openings wherein said pin supports are separate from said attachment member prior to applying fastening members to the attachment members.

16. The method of claim 13 , comprising securing the backboard assembly to the attachment bracket by aligning pin openings defined in the backboard assembly with pin openings defined in the attachment bracket and inserting pin supports through said aligned openings wherein said pin supports are separate from said attachment member prior to positioning the rim assembly.

17. The method of claim 13 , wherein the attachment members are rotationally fixed on the attachment bracket such that said attachment members are unable to rotate relative to the attachment bracket.