04145044 is referenced by 89 patents and cites 9 patents.

A preschool knock-down portable indoor basketball set comprising a sponge-rubber ball and a weighted vertically adjustable stand for a basket with a removable bounce-board.The weighted base of the stand has an annular socket for one end of a pair of telescopic tubes, adjustable in length by a pin through diametric holes in the tubes. The upper end of the inner telescopic tube has a cap and net ring member, which cap has an annular reinforced socket for the upper tube end, which ring has hidden hooks for suspending a frusto-conical string basket, and intermediate of the cap and ring, has a wedging slot in a vertical plane into which a trapezoidal notch on the lower edge of a bounce-board removably fits.

Title
Portable basketball set
Application Number
5/774985
Publication Number
4145044
Application Date
March 7, 1977
Publication Date
March 20, 1979
Inventor
Herbert A Plassmann
Bryan
OH, US
Lowell T Wilson
Bryan
OH, US
Agent
Hugh Adam Kirk
Assignee
The Ohio Art Company
OH, US
IPC
A63B 63/04
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