Protective face shield

- LINDAR CORP.

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Description

FIG. 1 is a top perspective view of a protective face shield showing the claimed design.

FIG. 2 is a front elevational view of the protective face shield thereof.

FIG. 3 is a back elevational view of the protective face shield thereof.

FIG. 4 is a side elevational view of the protective face shield thereof.

FIG. 5 is a side elevational view of the protective face shield thereof.

FIG. 6 is a top plan view of the protective face shield thereof.

FIG. 7 is a bottom plan view of the protective face shield thereof; and,

FIG. 8 is a rear perspective view of protective face shield shown in an unfastened position.

The broken lines depicting a person's head in FIG. 1 represent environmental subject matter that forms no part of the claimed design. The remaining evenly broken lines in the drawings depict portions of the protective face shield that form no part of the claimed design. The dash-dot lines depict the boundaries of the claimed design and form no part thereof.

Claims

We claim the ornamental design for a protective face shield, as shown and described.

Referenced Cited
U.S. Patent Documents
1810027 June 1931 Moran
D318147 July 9, 1991 Russell
D326932 June 9, 1992 Millar
D349362 August 2, 1994 Russell
D354589 January 17, 1995 Russell
D361160 August 8, 1995 Russell
5440760 August 15, 1995 Highsmith
D362086 September 5, 1995 Russell
5598230 January 28, 1997 Quaresima
5906033 May 25, 1999 Mukaiyama
5983390 November 16, 1999 Desy
D526446 August 8, 2006 Cowan
D732242 June 16, 2015 Miller
D853656 July 9, 2019 Martin
D882182 April 21, 2020 Fekete
D899002 October 13, 2020 Chapman
D901781 November 10, 2020 Machson
D914293 March 23, 2021 Roth
D915682 April 6, 2021 Whitehead
D926387 July 27, 2021 Goldberg
D928414 August 17, 2021 Stevenson
20120030912 February 9, 2012 Turdjian
20120047614 March 1, 2012 Choi
Other references
  • LINDAR Thermoform Face Shields—Medical Equipment (on-line), no date available. Retrieved from Internet Jul. 14, 2021, URL: https://lindarcorp.com/thermoformed-face-shields/ (2 pages).
Patent History
Patent number: D943220
Type: Grant
Filed: Jul 29, 2020
Date of Patent: Feb 8, 2022
Assignee: LINDAR CORP. (Baxter, MN)
Inventors: James A Whirley (Brainerd, MN), Charles J Grant (Staples, MN)
Primary Examiner: Kimberly Barnes
Application Number: 29/744,456