Ohrstrom; Rolf J.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Ohrstrom; Rolf J..The latest application filed is for "chassis based fenestration systems".
- Ohrstrom; Rolf J. - North York CA
- Ohrstrom; Rolf J. - Richmond Hill CA
- Ohrstrom; Rolf J. - Toronto CA
| Patent | Date |
|---|---|
| Chassis Based Fenestration Systems App 20210238910 - Walsh; John H. ; et al. | 2021-08-05 |
| Fence System App 20210079684 - McCarthy; Peter ; et al. | 2021-03-18 |
| Chassis based fenestration systems Grant 10,934,765 - Walsh , et al. March 2, 2 | 2021-03-02 |
| Fence system Grant 10,851,560 - McCarthy , et al. December 1, 2 | 2020-12-01 |
| Fence Grant D890,953 - McCarthy , et al. | 2020-07-21 |
| Chassis Based Fenestration Systems App 20200173223 - Walsh; John H. ; et al. | 2020-06-04 |
| Chassis based fenestration systems Grant 10,550,623 - Walsh , et al. Fe | 2020-02-04 |
| Fence Grant D873,439 - McCarthy , et al. Ja | 2020-01-21 |
| Fence Grant D858,798 - McCarthy , et al. Sep | 2019-09-03 |
| Chassis Based Fenestration Systems App 20180030775 - Walsh; John H. ; et al. | 2018-02-01 |
| Window Grant D802,162 - Ohrstrom , et al. November 7, 2 | 2017-11-07 |
| Fence System App 20160194897 - McCarthy; Peter ; et al. | 2016-07-07 |
| Fence System App 20130328001 - McCarthy; Peter ; et al. | 2013-12-12 |
| Fence system Grant 8,511,648 - McCarthy , et al. August 20, 2 | 2013-08-20 |
| Modular Building App 20110258943 - De Zen; Vic ; et al. | 2011-10-27 |
| Slide connector and railing system incorporting same Grant 7,992,841 - Petta , et al. August 9, 2 | 2011-08-09 |
| Window Sash Frame App 20100275521 - Ohrstrom; Rolf J. | 2010-11-04 |
| Fence bracket Grant D619,879 - McCarthy , et al. July 20, 2 | 2010-07-20 |
| Frame assembly for windows or doors with removable sash Grant 7,707,778 - Petta , et al. May 4, 2 | 2010-05-04 |
| Frame assembly for window with vertically sliding sash Grant 7,707,779 - Petta , et al. May 4, 2 | 2010-05-04 |
| Fence System App 20100096608 - McCarthy; Peter ; et al. | 2010-04-22 |
| Synthetic arched baluster Grant D594,574 - Petta , et al. June 16, 2 | 2009-06-16 |
| Railing system Grant 7,543,802 - Petta , et al. June 9, 2 | 2009-06-09 |
| Slide Connector And Railing System Incorporting Same App 20090134378 - Petta; Gabriel ; et al. | 2009-05-28 |
| Railing System App 20090134377 - Petta; Gabriel ; et al. | 2009-05-28 |
| Corner bracket App 20090003928 - Ohrstrom; Rolf J. | 2009-01-01 |
| Railing System App 20080054242 - Petta; Gabriel ; et al. | 2008-03-06 |
| Corner bracket App 20070297854 - Ohrstrom; Rolf J. | 2007-12-27 |
| Baluster Grant D547,462 - Petta , et al. July 24, 2 | 2007-07-24 |
| Post cap Grant D547,464 - Petta , et al. July 24, 2 | 2007-07-24 |
| Slide connector and railing system incorporating same App 20060278471 - Petta; Gabriel ; et al. | 2006-12-14 |
| Extrusion profile App 20060096193 - Ohrstrom; Rolf J. | 2006-05-11 |
| Slider window with continuous seals App 20060086052 - Petta; Gabriel ; et al. | 2006-04-27 |
| Frame assembly for window with vertically sliding sash App 20060059780 - Petta; Gabriel ; et al. | 2006-03-23 |
| Frame assembly for windows or doors App 20050144861 - Petta, Gabriel ; et al. | 2005-07-07 |
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