Issued Patents 1997
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5702118 | Step bumper hitch with integral receiver box | Marvin L. Hanson, Jon L. Krager | 1997-12-30 |
| 5695103 | Bike carrier | Mark E. Duvernay | 1997-12-09 |
| 5682998 | Packaging for a trailer hitch receiver | Marvin L. Hanson | 1997-11-04 |
| D384924 | Combined step bumper ball mount and hitch receiver | Marvin L. Hanson, Jon L. Krager | 1997-10-14 |
| D382526 | Spring bar for weight distributing hitch assembly | John J. Kass | 1997-08-19 |
| D382464 | Spring bar hanging bracket | John J. Kass | 1997-08-19 |
| 5647603 | Spring bar with integral hanger | John J. Kass | 1997-07-15 |
| D380719 | Adjustable fifth wheel hitch | Thomas W. Lindenman | 1997-07-08 |
| 5628525 | Anti-sway friction pads for trailer hitch | John J. Kass | 1997-05-13 |
| D378077 | Fifth wheel base rail | Thomas W. Lindenman | 1997-02-18 |