Modular drainage element
Latest ELMICH PTE LTD. Patents:
Description
Claims
The ornamental design for the modular drainage element, as shown and described.
Referenced Cited
U.S. Patent Documents
| D272957 | March 6, 1984 | Bergsland |
| 8011157 | September 6, 2011 | Bartley, II |
| D664269 | July 24, 2012 | Kim |
| 8572917 | November 5, 2013 | Gartz |
| 8627635 | January 14, 2014 | Armstrong |
| 8955278 | February 17, 2015 | Mills |
| 9051739 | June 9, 2015 | Rosan |
| 9187911 | November 17, 2015 | Bowman |
| 9464509 | October 11, 2016 | Kroll |
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| 10378220 | August 13, 2019 | Paul |
Patent History
Patent number: D892361
Type: Grant
Filed: Feb 13, 2019
Date of Patent: Aug 4, 2020
Assignee: ELMICH PTE LTD. (Singapore)
Inventors: Alan Sian Ghee Lee (Singapore), Henry Greaves (Watsons Bay), Raymond Kok Hua Lim (Singapore)
Primary Examiner: Doris Clark
Application Number: 29/680,137
Type: Grant
Filed: Feb 13, 2019
Date of Patent: Aug 4, 2020
Assignee: ELMICH PTE LTD. (Singapore)
Inventors: Alan Sian Ghee Lee (Singapore), Henry Greaves (Watsons Bay), Raymond Kok Hua Lim (Singapore)
Primary Examiner: Doris Clark
Application Number: 29/680,137
Classifications
Current U.S. Class:
Circular Or Oval (D25/155)