Title: Construction units, some with corresponding pinion wheels mounted in meshed relation

Abstract: A toy comprising a base and means on the base rotatably mounting a plurality of pinion wheels in interengaging relationship one with another so that different patterns of the pinion wheels may be created.

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Inventors: Den Ouden, Alfons Adriaan (Antwerp, BE)

Application Number: 494867
Filing Date: 1974-08-05
Publication_date: 1976-06-29
Assignee: Brabo Corporation Naamloze Vennootschap (Antwerp, BE)
Primary Class(es): 446/103 434/401, 446/124
Other Classes:
US Patent Ref:

2692443	Oct, 1954	Milligan	35/13.
2871619	Feb, 1959	Walters	46/30.
2994154	Aug, 1961	McCaa	35/13.
3193293	Jul, 1965	Schaper	35/13.
3212200	Oct, 1965	Lundberg	35/13.
3461600	Aug, 1969	Kristiansen	46/23.
3484983	Dec, 1969	Fischer	46/23.
3513587	May, 1970	Fischer	46/23.
3623261	Nov, 1971	Freese	46/30.
3852909	Dec, 1974	Viebcke	46/25.

Other Refs: 22,072

Feb, 1902	UK

Primary Examiner: Shay, F. Barry
Assistant Examiner:
Attorney: Baldwin, Wight & Brown