Marble game ramp
Wichman June 2, 1
U.S. patent number D290,145 [Application Number 06/740,944] was granted by the patent office on 1987-06-02 for marble game ramp. This patent grant is currently assigned to Discovery Toys, Inc.. Invention is credited to William J. Wichman.
| United States Patent | D290,145 |
| Wichman | June 2, 1987 |
Marble game ramp
Claims
The ornamental design for a marble game ramp, as shown and described.
| Inventors: | Wichman; William J. (Glendora, CA) |
|---|---|
| Assignee: | Discovery Toys, Inc. (Pleasant
Hill, CA) |
| Appl. No.: | 06/740,944 |
| Filed: | June 4, 1985 |
| Current U.S. Class: | D21/565 |
| Field of Search: | ;D24/4,5 ;D21/59,143,12,19 ;446/168,170,171,173 |
References Cited [Referenced By]
U.S. Patent Documents
| D187101 | January 1960 | Gomer |
| D208789 | October 1967 | Kuhn |
| D230291 | February 1974 | Karen |
| 1274979 | August 1918 | Bliley |
| 2838870 | June 1958 | Morse |
| 3092928 | June 1963 | Geiser |
| 3101946 | August 1963 | Ebert |
| 3464700 | September 1969 | Clatterbuck |
| 3946516 | March 1976 | Wirth |
| 1405105 | Jul 1975 | GB | |||
Other References
|
Childcraft Catalog. . Toys to Grow On "Build & Roll Raceway", Fall 1984 catalog. . Bear Creek "Marble Race" Fall 1984 catalog. . "Marble Magic" from Discovery Toys Catalog (Spring 1985). . Kiddiecraft Super Helta Skelta, copied from toy box. . Childcraft "Tobaga" from Childcraft Fall 1984 catalog.. |
Primary Examiner: Rademaker; Charles A.
Attorney, Agent or Firm: Townsend and Townsend
Description
FIG. 1 is a perspective view of 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.
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