Marble race toy with elevator and supporting infrastructure

Details Marble race toy with elevator and supporting infrastructure Marble race toy with elevator and supporting infrastructure

1996-05-31

1998-09-01

Hafer, Robert A.

Amusement devices: toys

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

And means for automatically recycling element

446120, 446168, A63H 1802, A63H 1500, A63H 2908, A63H 3306

Patent

active

058002405

ABSTRACT:
A marble race toy including a modular track that is assembled by the user from channel components into any desired configuration. An infrastructure is utilized to support the desired track layout. An infrastructure is utilized to support the desired track layout. Affixing elements are used to fix dowel rods of the infrastructure in place, and thereby support the modular components of the track. An elevator with an endless conveyor raises the marbles to a start position of the track, and retrieves them from an end position of the track.

REFERENCES:
patent: 2000808 (1935-05-01), Williams
patent: 3108810 (1963-10-01), Wiley, Jr.
patent: 3221439 (1965-12-01), Schaper
patent: 3251155 (1966-05-01), Bjork
patent: 3360883 (1968-01-01), Glanzer
patent: 3496669 (1970-02-01), Siggelkow

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