Sit-up exercise support
Johnson , et al. November 24, 1
U.S. patent number D331,270 [Application Number 07/552,202] was granted by the patent office on 1992-11-24 for sit-up exercise support. This patent grant is currently assigned to Consumer Direct, Inc.. Invention is credited to Ronald H. Johnson, Craig M. Saunders.
| United States Patent | D331,270 |
| Johnson , et al. | November 24, 1992 |
Sit-up exercise support
Claims
The ornamental design for sit-up exercise support, as shown and described.
| Inventors: | Johnson; Ronald H. (Barberton, OH), Saunders; Craig M. (Rocky River, OH) |
|---|---|
| Assignee: | Consumer Direct, Inc. (Canton,
OH) |
| Appl. No.: | 07/552,202 |
| Filed: | July 12, 1990 |
| Current U.S. Class: | D21/687 |
| Field of Search: | ;D21/191 ;D6/596,601,604 ;482/140,142 ;5/455,431 ;441/40,129,126,127 |
References Cited [Referenced By]
U.S. Patent Documents
| D152394 | January 1949 | Ceverha |
| D155924 | November 1949 | Ray |
| D187638 | April 1960 | Kelley |
| D204444 | April 1966 | Emery |
| D216525 | February 1970 | Meinwieser |
| D300694 | April 1989 | Krok |
| D321386 | November 1991 | Reichman |
| 1904039 | April 1933 | Bruder |
| 2623574 | December 1952 | Damsch |
| 3089153 | May 1963 | Bosc |
| 3112956 | December 1963 | Schick et al. |
| 4109960 | August 1978 | Stinchfield |
| 4132228 | January 1979 | Green |
| 4210322 | July 1980 | Pritchard |
| 4230099 | October 1980 | Richardson |
| 4258952 | March 1981 | Dutra |
| 4367870 | January 1983 | Birch |
| 4688283 | August 1987 | Jacobson et al. |
| 4723329 | February 1988 | Vaccaro |
| 4752067 | June 1988 | Colonello |
| 4902003 | February 1990 | Buoni |
Assistant Examiner: Hyder; P.
Attorney, Agent or Firm: Michael Sand Co.
Description
FIG. 1 is a top perspective view of sit-up exercise support showing our new design;
FIG. 2 is a top plan view thereof;
FIG. 3 is a bottom plan view thereof;
FIG. 4 is a right side elevational view thereof;
FIG. 5 is a left side elevational view thereof; and,
FIG. 6 is a front elevational view thereof, the rear view being a mirror image.
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