Grid to build permeable floors
The broken lines in
Claims
The ornamental design for a grid to build permeable floors, as shown and described.
| D186362 | October 1959 | Saathoff |
| D195835 | August 1963 | Clauss |
| D195836 | August 1963 | Claus |
| D215582 | October 1969 | Bogan |
| D215585 | October 1969 | Bogan |
| 5250340 | October 5, 1993 | Bohnhoff |
| D442704 | May 22, 2001 | Lee |
| 6428870 | August 6, 2002 | Bohnhoff |
| D522149 | May 30, 2006 | Shin |
| 7108454 | September 19, 2006 | Blackwood |
| 7201538 | April 10, 2007 | Blackwood |
| D555809 | November 20, 2007 | Urriola |
| D571024 | June 10, 2008 | Lee |
| D575881 | August 26, 2008 | Diamond |
| 7950191 | May 31, 2011 | Brouwers |
| 8398332 | March 19, 2013 | Allen |
| D685924 | July 9, 2013 | Lee |
| D685925 | July 9, 2013 | Kim |
| D771837 | November 15, 2016 | Astacio |
| 9670624 | June 6, 2017 | Stiles |
| D792987 | July 25, 2017 | Stiles |
| 10072383 | September 11, 2018 | Stiles |
| D830584 | October 9, 2018 | Comitale |
| D848642 | May 14, 2019 | Downey |
| D866006 | November 5, 2019 | Nelson |
| D869692 | December 10, 2019 | Qian |
| 20080260459 | October 23, 2008 | Otto |
| 20150252563 | September 10, 2015 | Cerny |
| 20190017228 | January 17, 2019 | Van Raam |
| 20190145112 | May 16, 2019 | Gooden |
| 20190246575 | August 15, 2019 | Hartman |
Type: Grant
Filed: Apr 10, 2018
Date of Patent: Apr 7, 2020
Assignee: DIMOPLAST, S.A. DE C.V. (Mexico City)
Inventor: Eugenio Salvador Dominguez Gutierrez (Mexico City)
Primary Examiner: Llorelys Martinez
Application Number: 29/643,559