The broken lines represent structure or features that form no part of the claimed design.
The broken lines represent structure or features that form no part of the claimed design.
| Number | Name | Date | Kind |
|---|---|---|---|
| RE24632 | Vita | Apr 1959 | E |
| 3380253 | Vita | Apr 1968 | A |
| 3645059 | Grimm | Feb 1972 | A |
| D267569 | Polite | Jan 1983 | S |
| 5176466 | Camfield | Jan 1993 | A |
| 5190403 | Atkinson | Mar 1993 | A |
| D344349 | Ohta | Feb 1994 | S |
| D362204 | Eknes | Sep 1995 | S |
| D425276 | George | May 2000 | S |
| D436635 | Bowling | Jan 2001 | S |
| D455462 | Bowling | Apr 2002 | S |
| D501698 | McNamara | Feb 2005 | S |
| D503011 | Schonbek | Mar 2005 | S |
| D503990 | Bacon | Apr 2005 | S |
| D515254 | Jager | Feb 2006 | S |
| D540741 | Pols | Apr 2007 | S |
| D653983 | Fasciano | Feb 2012 | S |
| D687491 | Loebach | Aug 2013 | S |
| D722389 | Armon | Feb 2015 | S |
| D795004 | Steel | Aug 2017 | S |
| D816868 | Armon | May 2018 | S |
| D824634 | Hall | Jul 2018 | S |
| D826430 | Armon | Aug 2018 | S |
| D836791 | Tarashchansky | Dec 2018 | S |
| D894756 | Coon | Sep 2020 | S |
| D904725 | Masserant | Dec 2020 | S |
| Number | Date | Country |
|---|---|---|
| 107034843 | Aug 2017 | CN |
| 300902791.0000 | Apr 2017 | KR |
| 300902793.0000 | Apr 2017 | KR |
| WO-9509279 | Apr 1995 | WO |
| Entry |
|---|
| Tetrapod images, Shutterstock website 2022, site visited Jan. 9, 2022, https://www.shutterstock.com/search/tetrapod-structure. |
| Wikipedia entry for tetrapod structure, earliest reference 1967, site visited Jan. 9, 2022, https://en.wikipedia.org/wiki/Tetrapod_(structure). |
| Number | Date | Country | |
|---|---|---|---|
| Parent | 29665648 | Oct 2018 | US |
| Child | 29754751 | US |