Guardrail cart assembly

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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 perspective view of a rail cart assembly incorporating the claimed design.

FIG. 2 is front view thereof.

FIG. 3 is back view thereof.

FIG. 4 is a left side view thereof.

FIG. 5 is a right side view thereof.

FIG. 6 is top view thereof; and,

FIG. 7 is a bottom view thereof.

The broken lines in the drawings show portions of the guardrail cart assembly, which form no part of the claimed design.

Claims

The ornamental design for a guardrail cart assembly, as shown and described.

Referenced Cited
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Other references
  • Garlock Safety-Systems, Trailer Guardrail System, 2020, Grainger website: https://www.grainger.com/product/GARLOCK-SAFETY-SYSTEMS-Trailer-Guardrail-System-493M95.
  • Garlock Safety Systems, Speedguard II Flatbed Fall Protection, Apr. 10, 2017; https://web.archive.org/web/20170703010948/http://www.garlocksafety.com:80/speedguard-ii.
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Patent History
Patent number: D898317
Type: Grant
Filed: Apr 23, 2020
Date of Patent: Oct 6, 2020
Inventor: Debra Lee Hilmerson (Savage, MN)
Primary Examiner: Cynthia Ramirez
Application Number: 29/732,387
Classifications
Current U.S. Class: Stable (4) (D34/17)