Issued Patents All Time
Showing 76–100 of 145 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5527253 | Combination twister and stepper exercise device | John Jacob Nelson | 1996-06-18 |
| 5512026 | Method of using a modular step exercise unit | — | 1996-04-30 |
| 5492521 | Universal twister for mounting on the frame of a treadmill or other exercise device | John Jacob Nelson | 1996-02-20 |
| 5490825 | Multi purpose exercise poles with many optional attachments | — | 1996-02-13 |
| 5484366 | Aerobic/cross training exercise belt | — | 1996-01-16 |
| 5476431 | Resistance apparatus for exercise equipment | Ford B. Draper, Jr. | 1995-12-19 |
| 5460586 | Universal adaptable adjustable arm exercise device to supplement leg exercising | John Jacob Nelson | 1995-10-24 |
| D363325 | Trampoline exerciser | — | 1995-10-17 |
| D362478 | Trampoline exerciser | Richard S. Wyerman | 1995-09-19 |
| 5443435 | Adjustable length, adjustable weight, adjustable shock absorption, multi-purpose exercise/sport poles | — | 1995-08-22 |
| 5439408 | Remote controlled movable ball amusement device | — | 1995-08-08 |
| 5407408 | Combination treadmill and twister exercise device | — | 1995-04-18 |
| 5405305 | Resistance apparatus for exercise equipment | Ford B. Draper, Jr. | 1995-04-11 |
| 5374225 | Resilient platform exercise device | — | 1994-12-20 |
| 5354247 | Modular step exercise unit | — | 1994-10-11 |
| 5352168 | Method of performing an aerobic exercise with use of adjustable step | — | 1994-10-04 |
| 5330263 | Multiple purpose mobile storage cabinet | — | 1994-07-19 |
| 5324243 | Universal, portable exercise apparatus adaptable to fit a chair | — | 1994-06-28 |
| 5306222 | Aerobic resistance exercise garment | — | 1994-04-26 |
| 5299992 | Combination stationary bicycle and step/stair climber exercise device | — | 1994-04-05 |
| 5290209 | Push and pull exercise device | — | 1994-03-01 |
| 5284461 | Combination twister and stepper exercise device | John Jacob Nelson | 1994-02-08 |
| 5275579 | Aerobic climbing step/bench | — | 1994-01-04 |
| D341403 | Wrist exerciser | John Jacob Nelson | 1993-11-16 |
| 5253787 | Fluid dispenser with tiltable dispensing nozzle and sealing membrane | John Jacob Nelson | 1993-10-19 |