Protective grid

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Description

FIG. 1 is a top plan view.

FIG. 2 is a side elevation view; and,

FIG. 3 is another side elevation view.

The broken lines illustrate portions of the protective grid that form no part of the claimed design.

Claims

The ornamental design for a protective grid, as shown and described.

Referenced Cited
U.S. Patent Documents
1114459 October 1914 Fritts
1916907 July 1933 Sargent
2343820 March 1944 Thornton
3193261 July 1965 Nesbitt
D808001 January 16, 2018 Berkman
D847967 May 7, 2019 Hernandez
20050019165 January 27, 2005 Fujimori
20170356673 December 14, 2017 Gauss
20180156229 June 7, 2018 Liu
20180266424 September 20, 2018 Colley
Patent History
Patent number: D1010099
Type: Grant
Filed: Jan 17, 2020
Date of Patent: Jan 2, 2024
Assignee: ebm-papst Mulfingen GmbH & Co. KG (Mulfingen)
Inventor: Harald Allerstorfer (Bad Mergentheim)
Primary Examiner: Sharon S Oum
Application Number: 29/721,020
Classifications
Current U.S. Class: Fan Guard (D23/412); Circular Grille (D23/382)