US2002115371A1PendingUtilityA1
Bubble blowing device
Priority: Feb 20, 2001Filed: Feb 20, 2001Published: Aug 22, 2002
Est. expiryFeb 20, 2021(expired)· nominal 20-yr term from priority
Inventors:Dean Robinson
A63H 33/28
40
PatentIndex Score
0
Cited by
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References
0
Claims
Abstract
A bubble blowing device having a mouthpiece, an enclosure and a plurality of conduits and wands, so that air blown through the mouthpiece passes through the enclosure, the conduits and the wands to blow multiple separate bubbles. The enclosure has a dome to distribute air more evenly to the conduits. A baffle can be located between the mouthpiece and the conduits to distribute blown air more evenly to the conduits.
Claims
exact text as granted — not AI-modifiedI claim:
1 . A bubble blowing device comprising an enclosure having a dome, an interior and a plurality of openings in the dome, a plurality of wands, conduits connecting each opening with one of the wands, and a mouthpiece attached to the enclosure, with air communication through the mouthpiece, the interior of the enclosure, the conduits and the wands.
2 . The bubble blowing device of claim 1 having a baffle between the mouthpiece and the conduits.
3 . The bubble blowing device of claim 1 in which the traverse planes of the faces of each of the plurality of wands is different from the traverse planes of the face of the other wands.
4 . The bubble blowing device of claim 1 in which the dome is hemispherical.
5 . The bubble blowing device of claim 1 in which the dome is ellipsoidal.Join the waitlist — get patent alerts
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