Back to results
US 6,334,546 B1Granted
Ball cartridge means for storing, delivering and collecting practice ball
Life of this patent
Estimating the term…
Abstract
A ball cartridge device includes: a tube container for filling practice balls in the tube container having a locking bar resiliently held in a bottom portion of the tube container for normally preventing discharge of ball from the container, and a discharge tube formed on an unloading device and positioned under the tube container for quickly coupling the tube container for smoothly discharging ball from the tube container through the unloading device to a ball dispensing device.
Claims0
Claims aren’t available for this document.