|4576582||Toy bubble-blowing lawn mower|
A toy bubble-blowing lawn mower is disclosed having a wheel driven impeller coupled to a propeller for generating a stream of air. The impeller is also intermittently coupled to a bubble disk in either direction of rotation of the impeller for successivel...
|4381620||Action device with confined action element|
A toy having a spherical hollow ball rotatably supported on a stand by two stub shafts molded on the ball. An action element mounted on a spindle is located within the ball for limited movement by two parallel apertured baffle plates. The spindle has a le...
A self-locking windlass for preventing unwinding of the windlass under load when the force turning the windlass is released. The windlass comprises an eccentric spindle coupled to a shaft and rotatable therewith. A cable has one end secured to the spindle...