Guardrail support clamp

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Description

A portion of this document contains material subject to copyright protection. The copyright owner has no objection to the facsimile reproduction by anyone of the patent document or the patent disclosure, as it appears in the Patent and Trademark Office patent files or records, but otherwise reserves all copyrights whatsoever. The following notice applies to this document: Copyright © 2020, Hilmerson Safety Services, Inc.

FIG. 1 is a top front perspective view of a guardrail support clamp incorporating the claimed design.

FIG. 2 is bottom front perspective view of the clamp.

FIG. 3 is top back perspective view of the clamp.

FIG. 4 is a bottom back perspective view of the clamp.

FIG. 5 is a right side view the clamp.

FIG. 6 is a left side view of the clamp.

FIG. 7 is a back view the clamp

FIG. 8 is a front view of the clamp.

FIG. 9 is bottom view of the clamp; and,

FIG. 10 is a top view of the clamp.

The broken lines in the drawings depict environment or structural features that form no part of the claimed design. The shade lines in the drawings show contour and not surface ornamentation.

Claims

The ornamental design for a guardrail support clamp, as shown and described.

Referenced Cited
U.S. Patent Documents
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3995834 December 7, 1976 Melfi
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4231538 November 4, 1980 Lithgow
4669577 June 2, 1987 Werner
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6547223 April 15, 2003 Letourneau
7284746 October 23, 2007 Kuenzel
7530551 May 12, 2009 Kuenzel
D705645 May 27, 2014 Bakos
D754880 April 26, 2016 Reusing
D810965 February 20, 2018 Whiteley
D834219 November 20, 2018 Pilja
D845750 April 16, 2019 Denby
D856839 August 20, 2019 Siminoff
10385563 August 20, 2019 Albartus
D867106 November 19, 2019 Blattel
D867121 November 19, 2019 Zalme
10501939 December 10, 2019 Nill
D874965 February 11, 2020 Siminoff
D907253 January 5, 2021 Hilmerson
D932659 October 5, 2021 Muc
20060123726 June 15, 2006 Azarin
20090101779 April 23, 2009 Snider
Other references
  • True Supply, “Deslauriers ‘Stair Grabber’—Temporary Stair Rail”, https://www.trusupply.com/store/p/2883-Deslauriers-Slab-Grabber-Temporary-Guardrail-clone.html, Accessed Jun. 8, 2021, Jericho, New York 11753.
Patent History
Patent number: D962486
Type: Grant
Filed: Jun 4, 2021
Date of Patent: Aug 30, 2022
Inventor: Debra Lee Hilmerson (Savage, MN)
Primary Examiner: Samantha Q Lawrence
Application Number: 29/787,274
Classifications
Current U.S. Class: Element Or Attachment (D25/133)