Bouncing ball launcher

Details Bouncing ball launcher Bouncing ball launcher

1990-04-11

1991-09-10

Hafer, Robert A.

Amusement devices: toys

Including unattached gravity-fed rolling, tumbling, or...

446429, 446489, 446311, 434302, 273323, 124 16, A63H 2908, A63H 3300, A63H 2900, G09B 2308

Patent

active

050469843

ABSTRACT:
An improved amusement device includes a base and open-top guide tube with two or more balls in the tube. When the balls are lifted to the top of the guide tube and dropped, the top ball rebounds to a height much higher than that from which it was dropped. With three balls in the tube, for example, the top one will typically rebound to a height six times as high as the height from which it was dropped.

REFERENCES:
patent: D217912 (1970-06-01), Trippett
patent: 3101946 (1963-08-01), Ebert
patent: 3262440 (1966-07-01), Kuhn
patent: 3289321 (1966-12-01), Sussman
patent: 3533625 (1970-10-01), Kossor et al.
patent: 3594925 (1971-07-01), Abbat
patent: 3777412 (1973-12-01), Lawlor et al.
patent: 3883137 (1975-05-01), Bengtson
patent: 4394016 (1983-07-01), Manos

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