Issued Patents All Time
Showing 1–23 of 23 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8276933 | Self-latching trailer coupler | — | 2012-10-02 |
| D647826 | Trailer coupler with a latch assembly | — | 2011-11-01 |
| 7753395 | Tongue assembly for a trailer having an integral hinge | — | 2010-07-13 |
| 7722073 | Trailer coupler | — | 2010-05-25 |
| D599720 | Integral hinge for a trailer tongue assembly | — | 2009-09-08 |
| 7461856 | Trailer coupler | — | 2008-12-09 |
| 7270345 | Swivel jack assembly | — | 2007-09-18 |
| D543908 | Swing hitch | — | 2007-06-05 |
| D540222 | Trailer coupler | — | 2007-04-10 |
| 7007967 | Sectional tongue assembly for a trailer | — | 2006-03-07 |
| 6983999 | Cover assembly for a wheel hub | — | 2006-01-10 |
| 6447073 | Torsion axle having a selectively replaceable insert assembly | — | 2002-09-10 |
| 5826682 | Disk brake assembly for wheel of a trailer | — | 1998-10-27 |
| 5551530 | Pressure reducing cap for a liquid lubricant-filled wheel hub | — | 1996-09-03 |
| D320777 | Trailer coupler | — | 1991-10-15 |
| 5054859 | Grease pressurizing hubcap for a wheel hub | — | 1991-10-08 |
| 5040816 | Actuator/coupler | — | 1991-08-20 |
| D318038 | Trailer coupler | — | 1991-07-09 |
| 5013059 | Actuator/coupler | — | 1991-05-07 |
| D305319 | Trailer coupler | — | 1990-01-02 |
| 4817979 | Trailer coupler | — | 1989-04-04 |
| 4514132 | Trailer with ramp | Denny B. Law | 1985-04-30 |
| D278615 | Trailer for a three-wheel cycle or the like | Denny B. Law | 1985-04-30 |