Amusement devices: toys – Having means for forming transitory bubble – Including movably mounted means to dip orificed member into...
Patent
1985-01-25
1986-03-18
Yu, Mickey
Amusement devices: toys
Having means for forming transitory bubble
Including movably mounted means to dip orificed member into...
A63H 3328
Patent
active
045765820
ABSTRACT:
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 successively moving apertures in the disk covered by a bubble-forming liquid film into alignment with the stream of air.
REFERENCES:
patent: 1031764 (1912-07-01), Wright
patent: 2579714 (1951-12-01), Treuthart
patent: 2675641 (1954-04-01), Boggott
patent: 3100947 (1963-08-01), Hellman
patent: 4016673 (1977-04-01), Constance
The Quaker Oats Company
Yu Mickey
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