Title: Toy backdrop display for simulating one or more rooms of a doll house

Abstract: A novel structure for an easily assembled and disassembled toy backdrop display for simulating a room or rooms of a house includes at least two wall panels hingedly coupled together along one edge and a plastic beam of U-shaped cross-section having at least first and second pairs of notches spaced from one another for receiving within and holding said first and second wall panels to hold said wall panels at a predetermined corner angle.

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Inventors: Ach, Julie Ann (Long Beach, CA, US)

Application Number: 649759
Filing Date: 1976-01-14
Publication_date: 1977-03-15
Assignee: Mattel, Inc. (Hawthorne, CA)
Primary Class(es): 446/109 40/124.01, 52/71, 160/135, 446/124
Other Classes:
US Patent Ref:

961675	Jun, 1910	Bevans	46/13.
1045854	Dec, 1912	Kevitt et al.	160/135.
1443217	Jan, 1923	Dodd	46/13.
1481333	Jan, 1924	Agar	40/124.
1583775	May, 1926	Brandt	46/13.
2705386	Apr, 1955	Bertram	46/13.
3463218	Aug, 1969	Cannon et al.	160/135.
3961426	Jun, 1976	Wallace	46/13.

Other Refs: 678,800631,263

Jan, 1964	CA
Sep, 1927	FR

Primary Examiner: Shay, F. Barry
Assistant Examiner:
Attorney: Mulcahy; Robert W., King; Stephen L., Shirk; Max E.