Hey; Kenneth E.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Hey; Kenneth E..The latest application filed is for "compact self-monitoring self-stabilizing air displacement watercraft lift".
- Hey; Kenneth E. - Bellevue WA US
- Hey; Kenneth E. - Mercer Island WA
- Hey; Kenneth E. - Seattle WA
- Hey; Kenneth E. - Long Beach CA
| Patent | Date |
|---|---|
| Compact self-monitoring self-stabilizing air displacement watercraft lift Grant 9,199,705 - Hey December 1, 2 | 2015-12-01 |
| Compact Self-monitoring Self-stabilizing Air Displacement Watercraft Lift App 20140251196 - Hey; Kenneth E. | 2014-09-11 |
| Hydraulic cylinder contamination prevention system Grant 8,683,912 - Hey , et al. April 1, 2 | 2014-04-01 |
| Compact self-monitoring self-stabilizing air displacement watercraft lift Grant 8,683,934 - Hey April 1, 2 | 2014-04-01 |
| Hydraulic Cylinder Contamination Prevention System App 20130014638 - Hey; Kenneth E. ; et al. | 2013-01-17 |
| Compact Self-monitoring Self-stabilizing Air Displacement Watercraft Lift App 20120312214 - Hey; Kenneth E. | 2012-12-13 |
| Hydraulic cylinder contamination prevention system Grant 8,291,810 - Hey , et al. October 23, 2 | 2012-10-23 |
| Floating drive-on watercraft docking system Grant 8,069,807 - Kloster , et al. December 6, 2 | 2011-12-06 |
| Floating Drive-on Watercraft Docking System App 20090194014 - Kloster; Bryce Morgan ; et al. | 2009-08-06 |
| Boat Lift Control Device App 20090191000 - Kloster; Bryce Morgan ; et al. | 2009-07-30 |
| Hydraulic Cylinder Contamination Prevention System App 20090190994 - Hey; Kenneth E. ; et al. | 2009-07-30 |
| Self-adjusting watercraft canopy Grant 7,527,014 - Hey , et al. May 5, 2 | 2009-05-05 |
| Failsafe Watercraft Lift With Convertible Leveling System App 20080008528 - Hey; Kenneth E. ; et al. | 2008-01-10 |
| Shallow water watercraft lift Grant 7,246,970 - Hey July 24, 2 | 2007-07-24 |
| Shallow water watercraft lift App 20060147268 - Hey; Kenneth E. | 2006-07-06 |
| Variable range apparatus for watercraft lift Grant 6,976,442 - Hey , et al. December 20, 2 | 2005-12-20 |
| Variable Range Apparatus For Watercraft Lift App 20050235893 - Hey, Kenneth E. ; et al. | 2005-10-27 |
| Self-adjusting watercraft canopy App 20050139141 - Hey, Kenneth E. ; et al. | 2005-06-30 |
| Watercraft canopy App 20050016438 - Hey, Kenneth E. ; et al. | 2005-01-27 |
| Bunk beam and bunk cushion apparatus for supporting a watercraft Grant 6,830,410 - Davidson , et al. December 14, 2 | 2004-12-14 |
| Bunk beam and bunk cushion apparatus for supporting a watercraft App 20040126185 - Davidson, Edward D. ; et al. | 2004-07-01 |
| Upper end portion of a watercraft bunk cushion Grant D487,423 - Davidson , et al. March 9, 2 | 2004-03-09 |
| Sidewall portion of a watercraft bunk beam Grant D484,450 - Davidson , et al. December 30, 2 | 2003-12-30 |
| Upper surface portion of a watercraft bunk cushion Grant D484,086 - Davidson , et al. December 23, 2 | 2003-12-23 |
| Adjustable length brace for cyclic loads Grant 6,131,850 - Hey , et al. October 17, 2 | 2000-10-17 |
| Watercraft lift Grant 5,908,264 - Hey June 1, 1 | 1999-06-01 |
| Three link failsafe engine mount Grant 5,860,623 - Dunstan , et al. January 19, 1 | 1999-01-19 |
| Aircraft engine thrust mount Grant 5,725,181 - Hey March 10, 1 | 1998-03-10 |
| Fail-safe engine mount system Grant 5,649,417 - Hey July 22, 1 | 1997-07-22 |
| Three link failsafe engine mount Grant 5,620,154 - Hey April 15, 1 | 1997-04-15 |
| Electronic billboard for advertising display or the like Grant D317,790 - Hey June 25, 1 | 1991-06-25 |
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