Abdominal muscle trainer
Bengtson , et al. June 24, 1
U.S. patent number D284,394 [Application Number 06/534,575] was granted by the patent office on 1986-06-24 for abdominal muscle trainer. Invention is credited to Ingvar J. H. Bengtson, Lars G. F. Bengtson.
| United States Patent | D284,394 |
| Bengtson , et al. | June 24, 1986 |
Abdominal muscle trainer
Claims
The ornamental design for an abdominal muscle trainer, as shown and described.
| Inventors: | Bengtson; Lars G. F. (Goteborg 416 63, SE), Bengtson; Ingvar J. H. (Kullavik, SE) |
|---|---|
| Appl. No.: | 06/534,575 |
| Filed: | September 22, 1983 |
Foreign Application Priority Data
| Mar 22, 1983 [SE] | 83-0830 | |||
| Current U.S. Class: | D21/676; D21/687 |
| Field of Search: | ;D21/191-199 ;272/144,145 ;D6/361 |
References Cited [Referenced By]
U.S. Patent Documents
| D230444 | February 1974 | Kogoj et al. |
| 3729227 | April 1973 | Ohta et al. |
| 4489936 | December 1984 | Monte |
Description
FIG. 1 is a top perspective view of an abdominal muscle trainer showing our new design;
FIG. 2 is a bottom perspective view thereof;
FIG. 3 is a side elevational view thereof; and,
FIG. 4 is an end elevational view thereof.
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