Issued Patents All Time
Showing 26–34 of 34 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6319179 | Single spine elastic cord exercise assembly | — | 2001-11-20 |
| 6267711 | Elastic cord exercise assembly | — | 2001-07-31 |
| 5505677 | Exercise apparatus using elastic cable | — | 1996-04-09 |
| 4779867 | Elastic cable exerciser | — | 1988-10-25 |
| D277218 | Exercise for attachment to door or the like | — | 1985-01-15 |
| 4326708 | Method for using elastic cable exercizer bar | — | 1982-04-27 |
| 4316610 | Segmented elastic cable exerciser bar | — | 1982-02-23 |
| 4293125 | Jump rope handle | — | 1981-10-06 |
| 4195835 | Elastic cable exerciser bar | John Diehl | 1980-04-01 |