LACAS; Marc-Andre
Patent Applications and Registrations
Patent applications and USPTO patent grants for LACAS; Marc-Andre.The latest application filed is for "modular building system for hardscape structure".
- LACAS; Marc-Andre - Montreal CA
- Lacas; Marc-Andre - Merignac FR
- Lacas; Marc-Andre - Laval CA
| Patent | Date |
|---|---|
| Modular Building System For Hardscape Structure App 20210214942 - LACAS; Marc-Andre ; et al. | 2021-07-15 |
| Concrete Building Block And Methods App 20210207336 - CASTONGUAY; Bertin ; et al. | 2021-07-08 |
| Concrete Block System, Method And Connector App 20200181902 - LACAS; Marc-Andre ; et al. | 2020-06-11 |
| Retaining wall Grant 10,273,647 - Castonguay , et al. | 2019-04-30 |
| Retaining Wall App 20180094398 - CASTONGUAY; Bertin ; et al. | 2018-04-05 |
| Retaining wall Grant 9,890,512 - Castonguay , et al. February 13, 2 | 2018-02-13 |
| Retaining wall Grant 9,670,640 - Castonguay , et al. June 6, 2 | 2017-06-06 |
| Retaining Wall App 20160326711 - CASTONGUAY; Bertin ; et al. | 2016-11-10 |
| Retaining wall Grant 9,441,342 - Castonguay , et al. September 13, 2 | 2016-09-13 |
| Retaining Wall App 20160130780 - CASTONGUAY; Bertin ; et al. | 2016-05-12 |
| Artificial stone Grant 9,057,197 - Lacas , et al. June 16, 2 | 2015-06-16 |
| Retaining Wall App 20150159339 - CASTONGUAY; Bertin ; et al. | 2015-06-11 |
| Retaining wall Grant 8,992,131 - Castonguay , et al. March 31, 2 | 2015-03-31 |
| Artificial Stone App 20140205807 - Lacas; Marc-Andre ; et al. | 2014-07-24 |
| Artificial stone Grant 8,769,896 - Lacas , et al. July 8, 2 | 2014-07-08 |
| Covering unit Grant 8,668,404 - Bouchard , et al. March 11, 2 | 2014-03-11 |
| Artificial Stone App 20130263543 - Lacas; Marc-Andre ; et al. | 2013-10-10 |
| Artificial stone Grant 8,413,397 - Lacas , et al. April 9, 2 | 2013-04-09 |
| Covering Unit App 20120247050 - BOUCHARD; SEBASTIEN ; et al. | 2012-10-04 |
| Covering unit Grant 8,226,323 - Bouchard , et al. July 24, 2 | 2012-07-24 |
| Retaining Wall App 20120073229 - CASTONGUAY; Bertin ; et al. | 2012-03-29 |
| Molding apparatus for producing dry cast products having textured side surfaces Grant 8,101,113 - Castonguay , et al. January 24, 2 | 2012-01-24 |
| Artificial Stone App 20110067333 - Lacas; Marc-Andre ; et al. | 2011-03-24 |
| Covering Unit App 20100307092 - Bouchard; Sebastien ; et al. | 2010-12-09 |
| Top edge portion of a mini random look paver Grant D624,202 - Thomassen , et al. September 21, 2 | 2010-09-21 |
| Top edge portion of a mini random look paver Grant D624,203 - Thomassen , et al. September 21, 2 | 2010-09-21 |
| Channel edger Grant D593,221 - Lacas May 26, 2 | 2009-05-26 |
| Artificial stone wall Grant D584,834 - Lacas January 13, 2 | 2009-01-13 |
| Artificial stone wall Grant D579,576 - Lacas October 28, 2 | 2008-10-28 |
| Artificial stone wall Grant D578,224 - Lacas October 7, 2 | 2008-10-07 |
| Paver Grant D550,375 - Thomassen , et al. September 4, 2 | 2007-09-04 |
| Molding Apparatus for Producing Dry Cast Products Having Textured Side Surfaces App 20060249881 - Castonguay; Bertin ; et al. | 2006-11-09 |
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