| 摘要 |
<p>The invention provides a back-stop for ball hockey and the like comprising a screen adapted to cover the opening of a garage doorway and having means to attach the top and sides of the screen to the doorway frame in the operative position. The screen may be easily stored by attaching means which attach the edges of the screen to points adjacent to the peripheral edge of the garage door to mount the screen on the back side of the doorway where it is out of the way.</p> |
