Device for securing a guardrail to a roof portion

Skip to: Description  ·  Claims  ·  References Cited  · Patent History  ·  Patent History
Description

FIG. 1 is a front perspective view of a device for securing a guardrail to a roof portion;

FIG. 2 is an exploded view thereof;

FIG. 3 is a left-side elevation view thereof;

FIG. 4 is a left-side elevation view of FIG. 2 secured to a roof portion; the broken lines depict environment that forms no part of the claimed design;

FIG. 5 is a front elevation view of FIG. 1;

FIG. 6 is a front elevation view of FIG. 2 secured to a roof portion; the broken lines depict environment that forms no part of the claimed design;

FIG. 7 is a back elevation view of FIG. 1;

FIG. 8 is a back elevation view of FIG. 1 secured to a roof portion; the broken lines depict environment that forms no part of the claimed design;

FIG. 9 is a top plan view of FIG. 1; and,

FIG. 10 is a bottom plan view of FIG. 1.

Claims

The ornamental design for a device for securing a guardrail to a roof portion, as shown and described.

Referenced Cited
U.S. Patent Documents
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
Foreign Patent Documents
306405676 March 2021 CN
306681886 July 2021 CN
306681887 July 2021 CN
911693-004 July 1991 FR
300906831.0000 May 2017 KR
Other references
  • 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).
Patent History
Patent number: D1015851
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
Classifications
Current U.S. Class: D8/354