Gregory J Adelman, 601502 Ridgeview Dr, Reedsburg, WI 53959

5732493, Mar 31, 1998

Sep 14, 1995

8/528190

Eugene R. Luedtke - Reedsburg WI
Gregory J. Adelman - Reedsburg WI
Duane C. Gerke - North Freedom WI
David L. Vergara - Reedsburg WI
Donald R. Fish - Reedsburg WI
Steven J. Ellingson - Reedsburg WI
Joseph W. Fish - Reedsburg WI
Yi Yale Zhang - Janesville WI

Hankscraft Motors, Inc. - Reedsburg WI

G09F 1900

40485

A dual pendulum display apparatus comprising a housing, a motor which is fixed to the housing and which has an output shaft, an output gear which is driven by the output shaft, which is mounted on the housing for rotation relative thereto about an output gear axis, and which has thereon a projection spaced from the output gear axis, a pivot arm mounted on the housing for pivotal movement relative thereto about a pivot arm axis spaced from the output gear axis, the pivot arm having therein a longitudinal slot receiving the projection for reciprocal sliding movement of the projection in the slot, such that rotation of the output gear and movement of the projection in the slot causes pendulum type motion of the pivot arm, the pivot arm having opposite first and second ends spaced from the pivot arm axis, first advertising material mounted on the first end of the pivotal arm, and second advertising material mounted on the second end of the pivot arm, such that the first advertising material and the second advertising material move back and forth in opposite directions in response to pendulum type movement of the pivot arm.