Rowlay; Stephen
Patent Applications and Registrations
Patent applications and USPTO patent grants for Rowlay; Stephen.The latest application filed is for "utility knife".
Company Profile
2.34.29
- Rowlay; Stephen - Derbyshire GB
- ROWLAY; STEPHEN - Sheffield GB
Patent Activity
| Patent | Date |
|---|---|
| Folding multi saw Grant 10,661,365 - Rowlay | 2020-05-26 |
| Utility Knife App 20190176349 - HANSEN; FREDERICK S. ; et al. | 2019-06-13 |
| Utility knife with skewed pivotal blade lock Grant 10,252,428 - Ranieri , et al. | 2019-04-09 |
| Folding Multi Saw App 20180099339 - Rowlay; Stephen | 2018-04-12 |
| Utility Knife With Skewed Pivotal Blade Lock App 20170129112 - RANIERI; Eric ; et al. | 2017-05-11 |
| Clamp assembly Grant 9,421,672 - Rowlay , et al. August 23, 2 | 2016-08-23 |
| Utility knife with blade lock Grant 8,793,881 - Rowlay , et al. August 5, 2 | 2014-08-05 |
| Clamp Grant 8,783,671 - Ranieri , et al. July 22, 2 | 2014-07-22 |
| Modular saw Grant 8,763,260 - Ranieri , et al. July 1, 2 | 2014-07-01 |
| Clamp Assembly App 20140145389 - Rowlay; Stephen ; et al. | 2014-05-29 |
| Utility knife with blade wiper Grant 8,683,703 - Rowlay , et al. April 1, 2 | 2014-04-01 |
| Utility knife with blade snapper Grant 8,567,070 - Rowlay , et al. October 29, 2 | 2013-10-29 |
| Compact utility knife Grant 8,549,755 - Ranieri , et al. October 8, 2 | 2013-10-08 |
| Utility Knife Multi-tool App 20130255002 - KEERS; Brian ; et al. | 2013-10-03 |
| Quick change snap off knife Grant 8,413,339 - Ranieri , et al. April 9, 2 | 2013-04-09 |
| Saw blade handle with replaceable blades Grant 8,312,632 - Rowlay , et al. November 20, 2 | 2012-11-20 |
| Quick Change Snap Off Knife App 20120198703 - RANIERI; ERIC ; et al. | 2012-08-09 |
| Modular Saw App 20120011732 - Ranieri; Eric ; et al. | 2012-01-19 |
| Clamp App 20110221110 - Ranieri; Eric ; et al. | 2011-09-15 |
| Compact Utility Knife App 20110162212 - Ranieri; Eric ; et al. | 2011-07-07 |
| Compact utility knife Grant 7,930,829 - Ranieri , et al. April 26, 2 | 2011-04-26 |
| Compact utility knife Grant 7,797,836 - Ranieri , et al. September 21, 2 | 2010-09-21 |
| Utility Knife App 20100223793 - Hansen; Frederick S. ; et al. | 2010-09-09 |
| Utility Knife With Blade Snapper App 20100037468 - ROWLAY; Stephen ; et al. | 2010-02-18 |
| Utility Knife With Blade Wiper App 20100037467 - ROWLAY; Stephen ; et al. | 2010-02-18 |
| Utility Knife With Blade Lock App 20100037466 - ROWLAY; Stephen ; et al. | 2010-02-18 |
| Saw Blade Handle With Replaceable Blades App 20100031512 - Rowlay; Stephen ; et al. | 2010-02-11 |
| Double ended knife Grant 7,603,779 - Rowlay October 20, 2 | 2009-10-20 |
| Motorized clamp Grant 7,604,224 - Rowlay , et al. October 20, 2 | 2009-10-20 |
| Compact Utility Knife App 20090193665 - Ranieri; Eric ; et al. | 2009-08-06 |
| Compact utility knife Grant 7,520,059 - Ranieri , et al. April 21, 2 | 2009-04-21 |
| Reduced Vibration Saw Handle App 20090000132 - Alexander; John ; et al. | 2009-01-01 |
| Compact Utility Knife App 20080282546 - RANIERI; Eric ; et al. | 2008-11-20 |
| Adjustable clamp Grant 7,389,978 - Rowlay , et al. June 24, 2 | 2008-06-24 |
| Combination utility and sporting knife Grant 7,296,354 - Van Deursen , et al. November 20, 2 | 2007-11-20 |
| Adjustable clamp App 20070069437 - Rowlay; Stephen ; et al. | 2007-03-29 |
| Motorized clamp App 20070069438 - Rowlay; Stephen ; et al. | 2007-03-29 |
| Double ended knife App 20070056170 - Rowlay; Stephen | 2007-03-15 |
| Compact utility knife App 20070028454 - Ranieri; Eric ; et al. | 2007-02-08 |
| Compact utility knife App 20070028455 - Ranieri; Eric ; et al. | 2007-02-08 |
| Adjustable clamp Grant 7,131,642 - Rowlay , et al. November 7, 2 | 2006-11-07 |
| Adjustable clamp and method of using an adjustable clamp Grant 7,090,209 - Rowlay August 15, 2 | 2006-08-15 |
| Combination utility and sporting knife App 20060137190 - Van Deursen; Gary E. ; et al. | 2006-06-29 |
| Replaceable blade knife Grant 6,971,178 - Rowlay December 6, 2 | 2005-12-06 |
| Paint roller tray App 20050252920 - Cumming, Alisdair ; et al. | 2005-11-17 |
| Combination utility and sporting knife App 20050235499 - Van Deursen, Gary E. ; et al. | 2005-10-27 |
| Combination utility and sporting knife Grant 6,957,491 - Van Deursen , et al. October 25, 2 | 2005-10-25 |
| Combination utility and sporting knife App 20050155226 - Van Deursen, Gary E. ; et al. | 2005-07-21 |
| Replaceable blade knife App 20040045172 - Rowlay, Stephen | 2004-03-11 |
| Combination utility and sporting knife App 20030079294 - Van Deursen, Gary E. ; et al. | 2003-05-01 |
| Tool-bit magazine for hand tool Grant 6,293,173 - Rowlay September 25, 2 | 2001-09-25 |
| Hand tool handle Grant D427,877 - Rowlay , et al. July 11, 2 | 2000-07-11 |
| Screwdriver for interchangeable bits Grant D418,731 - Rowlay , et al. January 11, 2 | 2000-01-11 |
| Screwdriver handle Grant D408,253 - Rowlay April 20, 1 | 1999-04-20 |
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