Collecting base for a marble game ramp

- Discovery Toys, Inc.
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Description

FIG. 1 is a perspective view of the collecting base for a marble game ramp showing my new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a right side elevational view thereof;

FIG. 5 is a left side elevational view thereof;

FIG. 6 is a rear elevational view thereof; and

FIG. 7 is a bottom plan view thereof.

Referenced Cited
U.S. Patent Documents
D208789 October 1967 Kuhn
D230291 February 1974 Karen
2838870 June 1958 Morse
3946516 March 30, 1976 Wirth
Other references
  • "Marble Magic", from Discovery Toys catalog (spring 1985). Kiddiecraft Super Helta Skelta, copied from toy box. Childcraft, "Tobaga", from Childcraft Fall 1984 catalog. Toys to Grow On, "Build & Roll Raceway", Fall 1984 catalog. Bear Creek, "Marble Race", Fall 1984 catalog.
Patent History
Patent number: D294959
Type: Grant
Filed: Jun 4, 1985
Date of Patent: Mar 29, 1988
Assignee: Discovery Toys, Inc. (Pleasant Hill, CA)
Inventor: William J. Wichman (Glendora, CA)
Primary Examiner: Melvin B. Feifer
Law Firm: Townsend and Townsend
Application Number: 6/741,315
Classifications
Current U.S. Class: D21/19