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Sit-up exercise device |
| D281267 |
Sit-up exercise device
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| Patent Drawings: | |
| Inventor: |
Howard |
| Date Issued: |
November 5, 1985 |
| Application: |
06/484,843 |
| Filed: |
April 14, 1983 |
| Inventors: |
Howard; Gale V. (Blue Springs, MO)
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| Assignee: |
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| Primary Examiner: |
Rademaker; Charles A. |
| Assistant Examiner: |
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| Attorney Or Agent: |
Schmidt, Johnson, Hovey & Williams |
| U.S. Class: |
D21/687 |
| Field Of Search: |
D21/191; D21/192; D21/193; D21/194; D21/195; D21/196; D21/197; D21/198; D21/199; 272/93; 272/144; 272/145; 272/900; 272/140 |
| International Class: |
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| U.S Patent Documents: |
D277218; 1969165; 2050652; 4116434; 4121825; 4182509; 4182510; 4185816; 4212458; 4323235 |
| Foreign Patent Documents: |
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| Other References: |
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| Abstract: |
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| Claim: |
The ornamental design for a sit-up exercise device, as shown and described. |
| Description: |
FIG. 1 is a perspective view of a sit-up exercise device showing my new design;
FIG. 2 is a side elevational view thereof;
FIG. 3 is a front elevational view thereof shown partially in fragment for ease of illustration;
FIG. 4 is a top plan view thereof;
FIG. 5 is a rear elevational view thereof; and,
FIG. 6 is another front perspective view thereof with the cushion members shown in an exploded condition.
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