loadpatents
Patent applications and USPTO patent grants for Hulden; Richard M..The latest application filed is for "two stage grease gun".
Patent | Date |
---|---|
Two stage grease gun Grant 8,517,223 - Hulden August 27, 2 | 2013-08-27 |
Two stage grease gun App 20090272762 - Hulden; Richard M. | 2009-11-05 |
Tool handle App 20080163463 - Hulden; Richard M. | 2008-07-10 |
Portable battery jumpstart in a soft-sided carrying case App 20080079390 - Hulden; Richard M. | 2008-04-03 |
Grease gun App 20080029549 - Hulden; Richard M. | 2008-02-07 |
Portable battery jump start in a soft-sided carrying case Grant 7,301,303 - Hulden November 27, 2 | 2007-11-27 |
Battery jump start Grant D549,644 - Hulden August 28, 2 | 2007-08-28 |
Battery jump start Grant D530,272 - Hulden October 17, 2 | 2006-10-17 |
Creeper apparatus App 20060192355 - Hulden; Richard M. ;   et al. | 2006-08-31 |
Direct current portable power supply App 20050146222 - Hulden, Richard M. | 2005-07-07 |
Portable battery jumper Grant D482,324 - James , et al. November 18, 2 | 2003-11-18 |
Portable battery jumper Grant D474,151 - James , et al. May 6, 2 | 2003-05-06 |
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