Device for securing a guardrail to a roof portion
Claims
The ornamental design for a device for securing a guardrail to a roof portion, as shown and described.
3632089 | January 1972 | Smith |
4507844 | April 2, 1985 | Renaud |
D331529 | December 8, 1992 | Reinklou |
D519358 | April 25, 2006 | Crawford |
D607711 | January 12, 2010 | Adams |
D620343 | July 27, 2010 | Kortan |
9534731 | January 3, 2017 | White |
9637942 | May 2, 2017 | White |
D861465 | October 1, 2019 | Haider |
10533590 | January 14, 2020 | Esposito |
D885868 | June 2, 2020 | Hilmerson |
D909184 | February 2, 2021 | Miller |
D962486 | August 30, 2022 | Hilmerson |
D979376 | February 28, 2023 | Kelly |
11598108 | March 7, 2023 | Laferriere |
20190257111 | August 22, 2019 | Stawychny |
20210087848 | March 25, 2021 | Haase |
306405676 | March 2021 | CN |
306681886 | July 2021 | CN |
306681887 | July 2021 | CN |
911693-004 | July 1991 | FR |
300906831.0000 | May 2017 | KR |
- BlueWater VersaClamp YouTube https://www.youtube.com/watch?v=LVG0TUCHFjw Apr. 23, 2021 (Year: 2021).
- SwitchRail Portfolio https://web.archive.org/web/20190723011213/https://www.switchrail.com/products Jul. 23, 2019 (Year: 2019).
- SwitchRail+Horizontal+Booklet-web—https://www.switchrail.com/s/SwitchRail-Horizontal-Booklet-web-06222020.pdf Jun. 22, 2020 (Year: 2020).
Type: Grant
Filed: Aug 17, 2021
Date of Patent: Feb 27, 2024
Inventor: Steve M. Stawychny (Hoffman Estates, IL)
Primary Examiner: Leanne Was-Englehart
Application Number: 29/804,002