Toy submarine

- RB Toy Development Co.
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Description

FIG. 1 is a side elevational view of the toy submarine showing our new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a bottom plan view thereof;

FIG. 4 is a front elevational view thereof; and

FIG. 5 is a rear elevational view thereof.

Referenced Cited
U.S. Patent Documents
D238598 January 1976 Tong
3036403 May 1962 Presnell
3176648 April 1965 Cavero
3678872 July 1972 Migliaccio et al.
Patent History
Patent number: D256484
Type: Grant
Filed: Nov 14, 1977
Date of Patent: Aug 19, 1980
Assignee: RB Toy Development Co. (Skokie, IL)
Inventors: Sam Kupperman (Chicago, IL), Dennis Kupperman (Glenview, IL)
Primary Examiner: George G. Stellar
Law Firm: Vogel, Dithmar, Stotland
Application Number: 6/851,531
Classifications
Current U.S. Class: D21/130
International Classification: D2101;